000 00302nam a2200121Ia 4500
008 220201s1961 xx 000 0 eng d
082 _a621.4025
_bLOW
100 _aLow, DA
245 0 _aHeat engines text book for students
260 _bNew Delhi: Orient Longman
_c1961
300 _a592
942 _2ddc
999 _c70610
_d70610