000 00308nam a2200109Ia 45e0
008 181001s1977 xx 000 0 und d
100 _aArtobolevsky
245 0 _aMechanisms in modern engineers
260 _aMascow
_bMir Publication
_c1977
300 _a519
942 _2ddc
_cBK
999 _c2664
_d2664