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01139cam a2200289 i 4500 001 897B05D02AC511DEA2B07B04A8D7520A 005 200904161531.0 008 750321s1975 njua b 10100 eng 010 $a 75009657 020 $a 9780470238592 020 $a 0470238593 040 $a DLC $c DLC $d SILO $d IOM $d SILO 050 0 $a RJ135 $b .G37 1974 082 $a 618.9/28/5884 111 20 $a Gatlinburg (Tennessee) Conference on Research and Theory in Mental Retardation, $b 7th, $d 1974. 245 1 $a Aberrant development in infancy : $b human and animal studies : [papers] / $c edited by Norman R. Ellis. 260 0 $a New York : $b distributed by Halsted Press, $a New York : $b distributed by Halsted Press, $c 1975. 300 $a viii, 287 p. : $b ill. ; $c 24 cm. 504 $a Includes bibliographies and index. 650 0 $a Child development deviations $x Congresses. 650 0 $a Mental deficiency $x Congresses. 700 10 $a Ellis, Norman R 939 $a 17213 941 $a 2 952 $l PMAX975 $d 20191119034238.0 952 $l OVUX522 $d 20180710032446.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=897B05D02AC511DEA2B07B04A8D7520AInitiate Another SILO Locator Search