000 00453 a2200253 4500
001 79169
020 _a5
041 _aeng
080 _a621.746 Coo
245 _aEngineered castings.
250 _a
260 _a
260 _bMcGraw-Hill, New York,
260 _c1961
300 _ap.ix,257,illus., 23.5cm.,
300 _c
490 _a
100 _aCook, G.J.\
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c101205
_d101205