00362nam a22001217a 4500008004100000040005500041080001800096245003400114260004900148300001000197650001000207700002300217230515b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aR 02(038)bN2  aDictionary of library science  aNew Delhi: bBooks Private Limited,   c1992  a267p.  aIndia  aKawatra, P S (Ed.)