Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Ranganathan's Principles:
Perhaps it would be worthwhile to consider the Five Laws of Library Science of Dr. S. R. Ranganathan as the basic guidelines for formulating the objectives/policies and procedures for document selection and procurement. Ranganathan's first three Laws of Library Science are helpful in formulating the principles of document selection.
The First Law -- Books are for use - makes it obligatory that only those documents should be selected which are of use to the clientele of a particular library. While selecting the documents, the present and potential requirements of the users must be kept in view. A school or public library should avoid the selection of costly books which are not likely to be in frequent demand. For a children's library, the books should be illustrated in bold typeface and attractive.
The Second Law of Library Science - every reader his for book - directs the selector to cater to the informational needs of all the users of the library. The subject or the language or the style of exposition of documents to be selected should be in accordance with the requirement of the users. This is possible only when the selector of documents knows the users and their requirements well.
Ranganathan's Third Law of Library Science - Every book its reader - suggests that all efforts should be made to put to use those documents of value which have been selected in anticipation of the needs of the users.
In this method variables beings studied are controlled by the investigator. In other the effect of one variable is observed while other relevant variables are held constant
The sequencing problems arises whenever there is problems in determining the sequence ( order) in which a member of tasks can be performed by a number of service facilities su
The town of Silverton, Colorado, has three gasoline stations, Shell, Exxon, and Arco. Customer selection of service stations can be modeled as a Markov process, with the following
a paper mill produce two grades of paper viz., X and Y. because of raw material restrictions, it cannot produce more than 400 tona of grade X and 300 tons of grade Yin a week. ther
Formulation of the Problem: Before proceeding to find the solution of a problem, first of all a manager should be competent enough to form an appropriate model. To do so f
USE SIMPLE METHOD TO SOLVE THE FOLLOWING LPP MAXIMISE Z=4X1+10X2 SUBJECT TO CONSTRAINS, 2X1+X2 2X1+5X2 2X1+3X2 X1, X2>0
#question:explain the theory of dominance in the solution of rectangular games?
#A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper
A paper mill prouduces two grads of paper viz., X and Y. Becouse of raw material restriction, it cannot product more then 400 tons of grade X paper and 300 tons of grade Y paper in
Case Study Methods: It is studying the phenomenon event situation or development through a thorough and detailed analysis or intensive study. The case may be an individual a gr
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd