@book{16994,
	author = {Holzman, Lois,},
	title = {Vygotsky at work and play},
	publisher = {Routledge,},
	year = {c2009},
	address = {London ;},
	note = {Description based on print version record},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=253880}
}