Research methods: principles and applications
Adanza, Estela G.
Research methods: principles and applications / Estela G. Adanza. - Manila : Rex Book Store, c1995. - 200 p. : 22 cm.
971-23-1787-0
Research - Methods.
Fil. 001.4 A221 1995
Research methods: principles and applications / Estela G. Adanza. - Manila : Rex Book Store, c1995. - 200 p. : 22 cm.
971-23-1787-0
Research - Methods.
Fil. 001.4 A221 1995