27 records matched your query
01061nam a22002778i 4500 001 1E4FC1622AE111DEA2B9FC05A8D7520A 005 200904161848.0 008 750711s1975 vau b 00000 eng 010 $a 75022461 040 $a DLC $c DLC $d SILO $d SILO 050 0 $a QA135.5 $b .R47 082 $a 372.7 245 0 $a Research on the mathematical thinking of young children : $b six empirical studies / $c edited by Leslie P. Steffe. 260 0 $a Reston, Va. : $b National Council of Teachers of Mathematics, $c [1975] 300 $a p. cm. 504 $a Bibliography: p. 650 0 $a Learning, Psychology of $x Addresses, essays, lectures. 650 0 $a Mathematics $x Addresses, essays, lectures. $x Addresses, essays, lectures. 700 10 $a Steffe, Leslie P. 710 20 $a National Council of Teachers of Mathematics 939 $a 1891677 941 $a 3 952 $l USUX851 $d 20160805035657.0 952 $l OAAX516 $d 20090701080000.0 952 $l UTAX115 $d 20090701080000.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=1E4FC1622AE111DEA2B9FC05A8D7520AInitiate Another SILO Locator Search