00000cam a22000004a 4500 UP-8027390931312365300 Buklod 20070925100000.0 o--- | || || tb 070925s1997 enka rb |001 0|eng d (iLib)UPCEB-00000022734 LB2369 B87 1997 LB2369 B87 1997 Burns, Robert B. Introduction to research methods R. B. Burns. South Melbourne Longman c1997. vii, 509 p. Dissertation, academic. UPCEB CEBU-LAHUG LB2369 B87 1997 Book