000 003060000a22001210004500
245 _aBoilers : types, characteristics, and functions
100 _aShields, C.D.
260 _aNew York
_bMcGraw Hill
_c1961
300 _axii, 559p. : ill., photos
080 _a621.18
_bS5
041 _aEN
942 _cBK
999 _c52508
_d52508