00324nam a2200121 a 450000500170000002000150001708200130003210000350004524500530008026000420013330000210017550000060019620251203111151.0 a8170002966 a020bINF aShokeeen, Ashu...[et al.] ed., aInformationbmanagement, sources & other studies aNew DelhibEss Ess Publicationsc2001 a238p.c22cm.bHB a-