00379nam a2200157Ia 4500008004100000020000900041035001000050082001500060100002000075245003700095250000600132260006000138300000800198500000900206650000600215210723s9999||||xx |||||||||||||| ||und||  aNULL  a29212  a536.7BCHO  aChoudhary, T. R 0aBasic Engineering Thermodynamics  a-  aN. DelhibTata McGraw - Hill Publishing Company Limited  a227  a1198  a-