000 00415nam a2200121 a 4500
008 170703u########ss.f.#### ||||f#|||||00| 0#uuu#d
003 AR-SmCIES
091 _a646 PMM
245 1 0 _aStandards and specifications for metal powders, powder metallurgy, magnetic powder cores.
260 _a[s.l.] :
_b[s.n.],
_cs.f..
999 _c20750
_d20750