000 00262nam a2200109Ia 4500
008 211209s1977 xx 000 0 und d
041 _aeng
082 _a510 N77 PAG
100 _aPAGE M G
245 _aTECHNICIAN MATHEMATICS BOOK 1
260 _bCASSEL LTD.
_c1977
999 _c17056
_d17056