Senadheera, Sylvie Wanasinghe, Shaminda
Paryeshana kramavedaya - Colombo S. Godage 2004 - xxiv, 185p. : ill.
Text in Sinhala
9552072557
RESEARCH METHODOLOGY
RESEARCH METHODS
RESEARCH WRITING
RESEARCH WORKS
311.2:303.4 / S4
Paryeshana kramavedaya - Colombo S. Godage 2004 - xxiv, 185p. : ill.
Text in Sinhala
9552072557
RESEARCH METHODOLOGY
RESEARCH METHODS
RESEARCH WRITING
RESEARCH WORKS
311.2:303.4 / S4