000 00276nam a2200109Ia 4500
008 201201s9999 xx 000 0 und d
082 _a690.028
100 _aPOKRAS,Y.
245 0 _aCONSTRUCTION EQUIPMENT OPERATION AND MAINTENANCE
260 _bMOSCOW, MIR
_c1971
942 _cOB
999 _c17187
_d17187