000 00285nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a621.815 B6274
100 _aBLACK.P.H
245 0 _aMACHINE DESIGN
260 _aNEW YORK
_bMcGraw-Hill
_c1955
300 _a23X15
942 _cBK
_2DDC
999 _c46511
_d46511