000 00279nam a2200133Ia 4500
100 _aKeswani/ H.B.
942 _cBK
654 _aHeat
245 _aHeat & mars transfer
260 _bSatya Prakashan
_aNew Delhi
_c1982
082 _a536.3
300 _a454
546 _aENGLISH
999 _c31927
_d31927