000 00278nam a2200121Ia 4500
100 _aSerial & other
942 _cBK
245 _aCourse in new biology XII
260 _aBombay
_bHimalaya publishing House
_c1977
082 _a574
_bSer
300 _a(6),456
546 _aEnglish
999 _c330874
_d330874
041 _aeng