00305nam a2200109 a 450000500170000002000150001708200160003210000160004824500620006426000420012630000270016820251203111151.0  a8170001951  a020.95bSIN  aSingh, Sewa  aIndian Library & Information Science Literature [1992-93]  aNew DelhibESS ESS Publicationsc1996  axviii,550p.c22cm.bHB