00329nam a22000977a 4500008004100000040005500041080001900096245003800115260006700153300001100220230504b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aR 058(540)bP1  aIndia 2001: bA reference annual   aNew Delhi: bResearch, Reference and Training Division, c2001  a930p.