000
00235nam a2200109Ia 4500
100
_a
YADAV/R.
942
_c
BK
245
_a
STEAM GAS & TURBINES
260
_b
CENTRAL PUBLICATION
_a
Allahabad
_c
2009
300
_a
1107
546
_a
ENGLISH
999
_c
29987
_d
29987