Trigonometry / Fe N. Reyes [and 3 others]
- Mandaluyong City, Philippines : National Book Store 1990
- vii, 290 pages : illustrations ; 22 cm.
Includes index.
971084864
Trigonometry.
Fil QA5131 / .T734 1990
F 514 T734
Includes index.
971084864
Trigonometry.
Fil QA5131 / .T734 1990
F 514 T734