00330nam a2200097Ia 4500008004100000082002500041100000900066245012300075260002600198300000800224140113s9999    xx            000 0 und d  a026(54)(08)(01)   K6  aCSIR  aIndian Scientific and technical publications exhibition-1960. A bibliography compiled by the National Library Calcutta  a1966bCSIRcNew Delhi  a195