000 00249nam a2200109Ia 4500
999 _c4731
_d4731
100 _aKamenshchikov G
245 _aForging Practice
260 _bPEACEPUBLISHERS
_aMoscow
300 _a401
700 _aKoltun S
_eNaumov V
_eChernobrovkin B
942 _cBK