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, 1990. - xxi, 664 p. : ill. ;

Includes index.

Bibliography: p. 641-644.

0030313120 :


Science--United States.

LB1585.3 / .B5 1990

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