000 00314nam a2200109Ia 45e0
008 181001s1971 xx 000 0 und d
100 _aP.Orlov
245 0 _aFundamentals of machine Design -
260 _aMascow
_bMir Publication
_c1971
300 _a271
942 _2ddc
_cBK
999 _c2595
_d2595