000 00348nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a205069207
041 _aen
082 _a516.24
100 _aNANNEY, Louis J.
245 0 _aTrigonometry A Skills Approach
260 _aLondon
_bAllyn & Bacon, GB
_c1979
300 _aix,246p;in
942 _cLL
999 _c1394
_d1394