00422nam a22001457a 450000500170000002000220001703500120003903700130005110000260006424500800009026000480017030000190021894200220023799900170025920120223142925.0  a818535913Xc00.00  aB-59463  aDPLbENG  aSingh, Dev Raj942857  aCareer in Librarianship :bChallenges and opportunities /cby Dev Raj Singh  aDelhibIndependent Publishing Companyc2001  a229p.c18 cms.  2ddccENh023mDEV  c63352d63352