. E RESOURCE IS DEFINED AS THOSE RESOURCE THAT CAN BE ACCESS EITHER ELECTRONICALLY THROUGH COMPUTER NETWORK OR BY THE USE OF ANY OPTICAL MEDIUM. VIZ : EBOOKS , E JOURNAL , E DATABASE ETC. E RESOURCE PLAYS A VITAL ROLE IN DISSEMINATION OF INFORMATION TO DIFFERENT CATEGORIES OF INFORMATION SEEKERS THAT HELPS IN GENERATION OF KNOWLEDGE DYMICALLY WITHIN A SHORT PERIOD OF TIME FOR ITS ACEESSIBILITY ANY WHERE ANY TIME WITHOUT ANY PHYSICAL BERIOR. IN THE PRESENT AGE LIBRARIES AND INFORMATION CENTRE PLAYS A VITAL ROLE IN PROCUREMENT OF E RESOURCES FOR ITS EASIER AVAILABILITY AND WITHOUT ANY NEED FOR ITS PROPER PRESERVATION AND THUS SAVING THE SPACE FOR ITS PHYSICAL STORAGE, ALTHOUGH E RSOURCE HAS ITS OWN ADVANATGE BUT IT IS ALSO ROUNDED UP BY ITS DEMERITS BECAUSE ITS AVAILABILTY IS ACCESSIBLE ELECTRONICALLY WHICH MAY NOT BE AVAILABE ALWAYS FOR ITS GEOGRAPHICAL LOCATION AND OTHER MEANS WHICH MAY HINTER ITS ACCESS SO WHAT E...