00490nam a22001457a 4500008004100000020002000041245011200061260004800173300001500221650002700236650003000263700001500293700001600308700002000324221202b           ||||| |||| 00| 0 eng d  a8174881271(set)  aINTERNATIONAL Encyclopaedia of Science and Technology/cedited by G. D. Raj , Ajay Kumar and Madhu Chhatwal  aNew DelhibANMOL PUBLICATIONS PVT LTDc1995  a8 VOLUMES   aSciencevEncyclopaedia  aTechnologyvEncyclopaedia  aRAJ, G. D.  aKUMAR, Ajay  aCHHATWAL, Madhu