Contributed articles.Ram Gopal Prasher ... MANUAL ? - H.R. CHOPRA 1. Introduction Since online search services are being offered by certain libraries, ... The main factors involved in online economics are: The hosts, the intermediaries, and the end users.
|Title||:||Library and Information Science: Information science, information technology and its application|
|Author||:||Ram Gopal Prasher|
|Publisher||:||Concept Publishing Company - 1997|