000 00465nam a22001817a 4500
999 _c83274
_d83274
005 20230816123320.0
008 230816b ||||| |||| 00| 0 eng d
082 _a621 G9772M
100 _aGuata, A. K.
_972245
100 _aKumar, M.
_972246
100 _aGupta, R. C.
_92878
245 _aMechanical Engineering
260 _aDelhi
_bKhanna
_c1976
300 _ap.119
650 _aMechanical Engineering
_95856
650 _aStem Boilers
_972247
942 _cBK