000 00290nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a621.43
_bHEL
100 _aHeldt, PM
245 0 _aHigh speed cumbustion engines
260 _bOxford & IBH Pub Co
_c1969
300 _a805
942 _2ddc
999 _c78007
_d78007