000 00297nam a2200121Ia 4500
008 211209s1973 xx 000 0 und d
041 _aeng
082 _a516.24 N73 LON
100 _aLONEY S L
245 _aPLANE TRIGONOMETRY PART I
260 _aNEW YORK
_bMACMILLAN BOOK CO.
_c1973
300 _a387
999 _c5797
_d5797