00511nam a22001937a 4500 OSt 20140310181750.0 130626t xxu||||| |||| 00| 0 eng d 9715530788 Q 121 .Al474 1991 FIL 372.3 Sci2 1991 Alvez, Arnaldo Science in Action / Arnaldo Alvez. Quezon City : Abiva Publishing Hse, 1991. viii. 292 p. : ill. ; 26 cm. 1 lcc BK 3185 3185 0 0 lcc 0 LUX LUX FIL 2013-06-26 0 Q 121 .Al474 1991 10497 2013-08-13 00:00:00 1 2013-06-26 BK