000 00294nam a2200109Ia 45e0
008 181001s1973 xx 000 0 und d
100 _aPatel R.C.
245 0 _aHeat Engines Volume three
260 _bAcharya Book
_c1973
300 _a269
942 _2ddc
_cBK
999 _c2505
_d2505