000 00299nam a2200121Ia 4500
100 _aApsangikar, D. K.; Dhage, K. P. & Golatkar, V. V.
250 _a1st ed
942 _cBK
245 _aSteps in biology std. XII
260 _aRajlaxmi prakashan, Mumbai
_c1980
082 _a574 Aps
300 _a383p
999 _c18436
_d18436