000 00396nam a2200169Ia 4500
008 220601s1981 xx 000 0 eng d
020 _qPB
041 _aEnglish
082 _a029.753
_bGIR M1
100 _aGirja Kumar
245 0 _aBibliography
260 _aNew Delhi
_bVikash Pub.
_c1981
563 _aHalf Leather
650 _aLife Sciencce
700 _akrishan kumar
942 _2ddc
_cBK
999 _c9615
_d9615