Teacher's guide for kitchen physics.

Manylion Llyfryddiaeth
Awdur Corfforaethol:	Educational Services, Inc
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	St. Louis Webstern Division, McGraw-Hill [c1967].
Cyfres:	Elementary science study
Pynciau:	Science > Study and teaching (Elementary).