00000cam a22000003a 4500 UP-1685523046126167315 Buklod 20091001114127.0 a r |||| u| ta 091001s2006 xx d r |||| u| (iLib)UPMNL-00010543386 UPMain eng Q 179.9 P6 P45 2006 Philippine Journal of Science. 100 years, one journal. Centennial edition. Manila Science and Technology Information Institute [2006?] 2 v. Research Periodicals. Research Philippines. UPMNL UPMNL-MAIN FilRef Q 179.9 P6 P45 2006 Book