000 00225nam a2200097Ia 4500
100 _aASHBURN, ANDERSON ED.
245 _aAMERICAN MACHINIST
260 _aW YORK
_bMCGRAW-HILL BOOK COMPANY INC.
_c1971
300 _a2
942 _2ddc
_cB
999 _c265
_d265