000 00316nam a22001217a 4500
999 _c1163
_d1163
020 _a978-971-0161-88-1
082 _aFil. 516.24 Ib1 C2014
100 _aIbanez, Edwin D.
245 _aPlane trigonometry
260 _aPhilippines:
_bJimczyville Publications,
_cC2014.
300 _aiv, 202p. : ill. ; 25cm
942 _cBK