Research II a guide to investigatory projects.

Manylion Llyfryddiaeth
Awduron Eraill:	Department of Science and Technology, Rabago, Lilia M. (writers.), Joaquin, Crescencia C. (writers.), Cruz, Juanita M. (writers.)
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	Bicutan, Taguig Department of Science and Technology [2001]
Pynciau:	Research.