000 00464 a2200253 4500
001 121170
020 _a1
041 _aeng
080 _a621.7 kal
245 _amechanical processing of metarials.
250 _a
260 _a
260 _bvan nostrand, princeton, n.j.,
260 _c1967
300 _ap.xiii,347,illus., 23cm.,
300 _c
490 _a
100 _a
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c66154
_d66154