000 00369pam a2200157a 44500
008 160408b1981 xxu||||| |||| 00| 0 eng d
082 _a574
_bSe57s2
100 _aPurang, Y. P.
245 1 _aSENIOR SCHOOL BIOLOGY
250 _a2nd rev.
260 _aDelhi
_bFrank Bros.
_c1981
300 _axii,669
650 _aBiology
964 _gCIRC
997 _aA70889 C
999 _c303122
_d303122