000 00206 a2200097 4500
001 6587
100 _aObert, E.F
245 _aConcept of thermodynamics
260 _a
_bMcGraw-Hill
_c
090 _c5441
_d5441
942 _aNUST-CAE
_cM
_c31869
999 _c241660
_d241660