Elementary school science and how to teach it /
Blough, Glenn Orlando.
Elementary school science and how to teach it / Glenn O. Blough, Julius Schwartz. - 8th ed. - Fort Worth : Holt, Rinehart, and Winston, c1990. - xxi, 664 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 641-644.
0030313120 : $29.00
89015288
Science--Study and teaching (Elementary)--United States.
LB1585.3 / .B55 1990
372.3/5044
Elementary school science and how to teach it / Glenn O. Blough, Julius Schwartz. - 8th ed. - Fort Worth : Holt, Rinehart, and Winston, c1990. - xxi, 664 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 641-644.
0030313120 : $29.00
89015288
Science--Study and teaching (Elementary)--United States.
LB1585.3 / .B55 1990
372.3/5044