00608nam a22001817a 4500 20220106104120.0 220106b |||||||| |||| 00| 0 eng d 971-48-0155-9 DDC English Fi./Ref. 510 Or1 1997 Oracion, Vivencio III 554 Math challenge : volume 3 / Vivencio ORacion III, Ma. Margarita T. Magno-Pavia. Makati City : Diwa Scholastic Press Inc., c1997. 40 p. ; 23 cm. Mathematics - Problems, exercises, etc. 26890 Magno-Pavia, Ma. Margarita T. 556 BK ddc 250 250 0 0 0 0 FIL/REF HS-IMC HS-IMC REF/FIL 2017-01-19 Purchased Fi./Ref. 510 Or1 1997 13636 2017-01-19 00:00:00 2017-01-19 REF