00405nam a22001457i 4500001001000000005001700010008004100027082002100068100002300089245004200112260004100154300001700195650002900212020001800241SXC02673820260819093811.0260101s2004    ii            000 0 eng d  a920.02 ARC-G222  aArchana Srinivasan10aGreat inventors /cArchana Srinivasan  abSura Books (P) Ltd., Madras,c2004  ap. ;c22 cm. 0aBiographical collections  a9781417969722