00340nam a2200121Ia 4500008004100000041000800041082000900049100001400058245005500072250001400127260004100141650003600182230711s9999||||xx |||||||||||||| ||und||  aENG  bBA-P  aBajpai,SK 0aPreservation and management of library collections  a1st . Ed.  c1999aNew DelhibEss Ess Publication  aLibrary and Information Science