New horizons in research methodology.
Ratnapala, Nandasena
New horizons in research methodology. [Text] Ratnapala, Nandasena - Ratmalana Vishva Lekha 1986 - viii,164 p. 22 cm.
Knowledge
Research Methodology
001.42 / RAT
New horizons in research methodology. [Text] Ratnapala, Nandasena - Ratmalana Vishva Lekha 1986 - viii,164 p. 22 cm.
Knowledge
Research Methodology
001.42 / RAT