00289nam a2200097Ia 4500008004100000020001800041100002500059245006300084260003400147300001000181250405s9999||||xx |||||||||||||| ||und||  a9788170005193  aGalhotra Mohan Kumar 0aInformation Technology in Library and Information Services  bEss Ess Pub.aNew Delhic2008  a340p.