000 00370pam a2200157a 44500
008 230515b2000 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a621.4021/ GUP
100 _aGUPTA C.P. & PRAKESH R.
245 _aENGINEERING THERMODYNAMICS 51 UNITS
250 _a4
260 _aNULL
_bNEMCH
_c2000
300 _a772 PB
650 _aNULL
999 _c634190
_d634190