000
00320nam a2200133Ia 4500
008
220530s9999 xx 000 0 und d
041
_a
eng
082
_a
621.4
_b
KHU
100
_a
Khurmi R S
_9
56811
245
_a
A Text Book of Thermal Engineering
300
_b
PB
700
_a
Gupta J K
_9
56812
906
_a
96.8
_b
MECH
999
_c
51454
_d
51454