000 00415nam a2200169 a 4500
008 960221s1955 dcuabcdjdbkoqu001 0deng d
041 _aEnglish
082 _aG
_bM91.1;1
100 _aDas Etal, V S Rama
_eAu
245 _aBiology
_bPart 1 Textbook For Senior Secondary Schools
250 _a1
260 _c1989
_bNational ....... Traning
300 _a760
490 _v1
650 _aBiology
942 _cBK
999 _c22325
_d22325