000 00293nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a621.43
_bPET
100 _aPetrovsky,N
245 0 _aMarine internal comustion engines
260 _bMasecow:Mir publishers
300 _a557
942 _2ddc
999 _c73624
_d73624