00572nam a2200157 a 4500 20200107025753.0 080124s19uu xx 00 eng d 9718822012 Malang, Virgilio L. Inventions and innovations : a glimpse of the Filipino legacy / Virgilio L. Malang. 2nd ed. Tagig, MM : Goodwill Bookstores, c1998. xviii, 309 p. : ill. Inventions Philippines. 350.00Php OLOPSC 59175 59175 0 0 0 0 HSLRC HSLRC FIL 2020-01-07 350.00 0 T 323.5 P5 M291 1998 HS4299 2025-05-23 00:00:00 2020-01-07 BK