00428nam a22001577a 4500 OSt 20260218155447.0 260218b |||||||| |||| 00| 0 eng d (pbk.) NVSU Library Bambang Batacan, Ma. Carmelita Plane Trigonometry: Text/ Workbook Ma. Carmelita Batacan Manila: National Book Store, 1980. 265 p. ddc BK 0 5468 5468 0 0 ddc 0 0 NVSUBAM NVSUBAM GC 2009-05-26 Donation from Dr. Susan Fernandez 0 GC B328p 2001 GC19108 2026-02-18 15:56:10 2026-02-18 BK