000
002930000a22001210004500
245
_a
Low pressure boilers
100
_a
Steingress, F.rederick M.
260
_a
Chicago
_b
American Technical Society
_c
1970
300
_a
170p. : ill.
080
_a
621.186
_b
S8
041
_a
EN
942
_c
BK
999
_c
93993
_d
93993