@article{e89f9c0491294c40bbd193d4f7db709b,
title = "Longitudinal development of conservation skills in learning disabled children.",
author = "Speece, {D. L.} and McKinney, {J. D.} and Appelbaum, {M. I.}",
note = "Copyright: This record is sourced from MEDLINE/PubMed, a database of the U.S. National Library of Medicine",
year = "1986",
month = may,
doi = "10.1177/002221948601900510",
language = "English (US)",
volume = "19",
pages = "302--307",
journal = "Journal of Learning Disabilities",
issn = "0022-2194",
number = "5",
}