000 00276nam a2200121Ia 4500
008 211209s1980 xx 000 0 und d
041 _aeng
082 _a519.5SPE/PET
100 _aSPRENT
245 _aQUICK STATISTICS
260 _bPENGAUIN BOOKS LTD.
_c1980
300 _a264
999 _c18536
_d18536