72 records matched your query
01348nrm a2200301Ia 4500 001 723220D02AFB11DEA26E6407A8D7520A 005 200904162157.0 008 000124s1994 ilunnn c rneng d 035 $a (OCoLC)43336834 040 $a IOK $c IOK $d SILO 245 0 $a Magnetic base ten blocks $h [realia] 260 $a Lincolnshire, Ill. : $b Learning Resources, $c c1994. 300 $a 20 unit blocks : $b plastic, yellow + $e 10 rod blocks + 10 flat blocks + 1 cube block + 1 teaching guide (4 p.) ; $c in container, 19 x 20 cm. 500 $a Title from teaching guide. 500 $a "LER 440" -- teaching guide. 520 $a Precision-tooled blocks divided into centimeters provide visual models for use in teaching base ten number system concepts. 650 0 $a Mathematics $x Audio-visual aids. $x Audio-visual aids. 650 0 $a Units $x Audio-visual aids. $x Audio-visual aids. 650 0 $a Metric system $x Audio-visual aids. $x Audio-visual aids. 650 0 $a Decimal system $x Audio-visual aids. $x Audio-visual aids. 710 2 $a Learning Resources. 740 0 $a Base ten mathematics : interludes for every math text. 740 0 $a Magnetic base 10 blocks. 939 $a 4126636 941 $a 1 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=723220D02AFB11DEA26E6407A8D7520A 994 $a 01 $b IOK 952 $l SOAX911 $d 20090701080000.0Initiate Another SILO Locator Search