000 00312 a2200121 4500
080 _a744.422
_bS 483 M
245 1 _aMechanical drawing
_cby A. Serebryakov, et. al.
260 _aMoscow
_bForeign Languages Pub.
650 _aMechanical Drawing
100 1 _aSerebryakov, A.
_d
300 _a183 p.
901 _a93830
999 _c52678
_d52678