000 00310nam a22001097a 4500
008 151027b xxu||||| |||| 00| 0 eng d
020 _a0895170019
082 _a512 .5 JOH
100 _aJOHNSTON C.L.
245 _aCOLLEGE ALGEBRA AND TRIGONOMETRY:
260 _aSAN FRANCISCO,
_bDELLEN PUBLISHING COMPANY:
_c1978.
999 _c3811
_d3811