000 00257pam a2200109a 44500
082 _a621.08
_bM18M NO.23
100 _a
245 1 _aPOWDER METALLURGY IN PRACTICE
260 _aLondon
_bThe Machinery Publishing Co.
_c
964 _gCIRC
997 _a2142 s C
999 _c416196
_d416196