THE HISTORY OF SCIENCE TEACHING IN DELAWARE, 1900-1975.

Cornell, Ruth E. and John F. Reiher.

• Dover: Del Mod Component Coordinator for the State Department of Public Instruction, (1976).
• small 8vo.
• stiff paper wrappers.
• (ii), i, (iii), 50 pages.

Price: $10.00  other currencies

Order Nr. 109970