000
00331nam a2200145Ia 4500
100
_a
Drugov/L Ignatievsky
650
_a
Chemistry
942
_c
BK
654
_a
Thermal
245
_a
Auxiliary Equipment of Thermal Electric Stations
260
_b
Mir Publishers
_c
2001
082
_a
621.4
300
_a
198
546
_a
ENGLISH
999
_c
24909
_d
24909