00562nam a2200169 4500 170928b xxu||||| |||| 00| 0 eng d 910.7 Focus on geography: key concepts and teaching strategies/ Washington National Council for the Social Studies 1970 xvii, 437 p. Includes index Geography--Study and teaching Geography--Philosophy Bacon, Phillip National Council for the Social Studies, Washington Washington USA ddc BK 25736 25736 0 0 ddc 0 0 NFIC LL LL GEN 2017-09-28 Book Aid International 8000.00 910.7 FOC 0103194 2026-09-13 12:17:09 12000.00 2017-09-28 BK