000 00267nam a2200097Ic 4500
008 240520s9999 xx 000 0 und d
100 1 _aHestenes, Marshall
245 1 0 _aTrigonometry w/ calculators /
_cMarshall Hestenes
264 1 _bNJ: Prentice Hall
_c1982
942 _cBK
999 _c18418
_d18418