PATEL B.C, KARAMCHANDANI C.S, . (1997). ELEMENTS OF HEAT ENGINEERING. NEW DELHI: ACHARYA PUB.
PATEL B.C, KARAMCHANDANI C.S, . 1997. ELEMENTS OF HEAT ENGINEERING. NEW DELHI: ACHARYA PUB.
PATEL B.C, KARAMCHANDANI C.S, . ELEMENTS OF HEAT ENGINEERING. NEW DELHI: ACHARYA PUB. 1997.