000
00283nam a2200121Ia 4500
008
220201s1972 xx 000 0 eng d
100
_a
BHATIA
245
0
_a
MOLLIER DIAGRAM FOR STEAM
260
_a
DELHI
_b
DHANPAT RAI AND SONS
_c
1972
300
_a
740
700
_a
LAL
942
_2
ddc
999
_c
89329
_d
89329