Science for the elementary school and middle school

Manylion Llyfryddiaeth
Prif Awdur:	Victor, Edward 1914-
Awduron Eraill:	Kellough, Richard D. (Richard Dean)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Upper Saddle River, N.J. Merrill c2000.
Rhifyn:	9th ed.
Pynciau:	Science Study and teaching (Elementary). Science > Study and teaching (Middle school). Science Teaching.