00715nam a2200205 a 4500 BD-KhUET 20120704154825.0 120704s1980 ii a 000 0 eng BD-KhUET BD-KhUET 621.01 Ballaney, P. L. 5015 Thermal engineering : / P. L. Ballaney. New Delhi : Khanna Pulications, , 1980 viv, 1575 p. : ill. ; 25 cm. Thermodynamics. 4897 ddc BK 5998 5998 0 0 ddc 0 0 KUETCL KUETCL GEN 1982-05-14 Mullick Brothers 157.50 16 25 621.01 BAL 3010008465 2023-12-20 00:00:00 2023-10-18 1 2012-07-04 BK