00803nam a2200253 a 4500 49939 BD-RjUL 20211209075432.0 160823s1979 nyua b 001 0 eng 0060453818 (BD-RjUL)50059 BD-RjUL DLC BD-RjUL eng eng 372.35044 23 RET 1979 Renner, John Wilson, 149664 Teaching science in the elementary school / John W. Renner, Don G. Stafford. 3d ed. New York : Harper & Row, c1979. xii, 354 p. : ill. ; 25 cm. Includes bibliographical references and index. Science Study and teaching (Elementary) 144301 Stafford, Don G., joint author. 149665 ddc BK 49939 49939 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1985-10-01 0 372.35044 RET 1979 2016-08-23 00:00:00 C-2 2016-08-23 BK