Research methods /
Research methods /
Consuelo G. Sevilla ... [et al.].
- Rev. ed.
- Manila : Rex Book Store, c1992.
- xiv, 333 p. : ill. ; 22 cm.
Bibliography : p. 321 - 329.
9712310582
Social sciences--Research
Research
H62 / R31 1992
Bibliography : p. 321 - 329.
9712310582
Social sciences--Research
Research
H62 / R31 1992