00452nam a2200133 4500 9899 9899 Fil. 512.1 S237 1978 Santos, Esther Z. Doval 22669 Basic college mathematics : algebra and trigonometry / Esther Z. Doval Santos, Ph.D. Manila : UST Printing Office, c1978. x, 350 p. : tabs and figs. ; 24 cm. Includes appendixes. Algebra and trigonometry. 9323 BK 0 0 0 0 FIL HS-IMC HS-IMC Senior-High 0000-00-00 Purchased Fil. 512.1 S237 1978 07994 2019-09-25 00:00:00 2019-09-25 FIL