000 00277nam a2200109Ia 4500
008 160710s1951 xx 000 0 und d
100 _aSAHA,M.N AND SRIVASTAV ,A
245 2 _aA T.B OF HEAT FOR JUNIOR STUDENT
260 _bINDIAN PRESS
_c1951
300 _a451
942 _2ddc
_cB
999 _c14114
_d14114