000 00293nam a2200109Ia 4500
001 26551
008 170722s9999 xx 000 0 und d
100 _aBelyaev, A1
245 _aSurface phenomena in metallurgical processes
_bProceedings of an interinstitute /
260 _c1967.
942 _cGEN
999 _c72307
_d72307