000 00407nam a22001337a 4500
999 _c1076
_d1076
020 _a9789710438051
082 _aFil. 516.02 En71 C2012
100 _aEnriquez, Jay P. & Ymas, Sergio E.
245 _aPlane trigonometry with focus on more practical applications in trigonometry
250 _a2012 ed.
260 _aPhilippines:
_bYmas Publishing House,
_cC2012.
300 _a298p. : ill. ; 25cm
942 _cBK