00638nam a22002057a 4500 20260106165639.0 250429b ||||| |||| 00| 0 eng d 971-8740-33-3 NMSCST Fil 516.24 L257 2013 Landicho, Elizabeth D.C. MSA textbook in trigonometry / Elizabeth D.C. Landicho, Merle S. Alferez. Quezon City : MSA Academic Advancement Institute, 2001.. 156 + p. : ill. Includes bibliographical references. 500-599 Trigonometry. Merle S. Alferez. ddc BK 1 1201 1201 0 0 ddc 0 0 NFIC CL CL Fil 2026-01-06 6779 1 Fil 516.24 L257 2013 c.1 6779 2026-02-10 2026-01-06 1 2026-01-06 BK