000 00459cam a2200193ua 4500
020 _c3.00
041 _aeng
_h
082 _a574
_bSHA/PR
100 _aShantharam Rao, P .
245 _aPre-university biology /
_cP Shantharam Rao.
_hTextual Documents
250 _a1 /
_b.
260 _aChennai :
_bS.Viswanathan ,
_c1962.
300 _a271 ; .
365 _a3.00
504 _a
700 1 _aRao, K N .
942 _cBK
999 _c9226
_d9226