000
00290nam a2200121Ia 4500
008
220201s2002 xx 000 0 eng d
082
_a
621.406
_b
NPT
100
_a
NPTI
245
0
_a
K W U steam turbine and production system
260
_a
delhi
_b
NPTI
_c
2002
300
_a
166
942
_2
ddc
999
_c
37423
_d
37423