New York Behavioral Publications 1973 .
253 p. 21 cm..
0877050996 | 0877050988 (pbk)

By Greenberg, Polly..
[New York] Macmillan 1969 .
xiii, 704 p. , 920902

By Washington, Valora.
New York Garland Pub. 1987 .
xxi, 377 p. 0824085213

By Washington, Valora.
New York Garland Pub. 1994 .
197 p. 0815312075

[Washington, D.C.] U.S. Dept. of Health and Human Services, Office of Human Development Services, Administration for Children, Youth and Families, Head Start Bureau 2002 .
viii, 221 p. , Title from cover. | Shipping list no.: 2003-0042-P. 28 cm..

[Washington, D.C.?] U.S. Dept. of Health and Human Services, Administration for Children and Families, Administration on Children, Youth and Families, Head Start Bureau 1997 .
vi, 328 p. , Cover title. | "45 CFR parts 1301, 1302, 1303, 1304 and guidance, 1305, 1306, 1308 and guidance, 1309, 1310 and 1311." | Shipping list no.: 98-0221-P. | Description based on 1998 and 2001 editions. 28 cm..

[Rockville, Md.] U.S. Dept. of Health and Human Services, Administration for Children and Families, Administration on Children Youth and Families, Head Start Bureau 2004 .
58 p. , Cover title. | "Prepared for the Head Start Bureau, under contract #105-98-2055, by the Early Head Start National Resource Center @ ZERO TO THREE"--P. [2] of cover. | Shipping list no.: 2005-0037-P. 28 cm..

By Maldonado Villamil, Francisco J..
Hato Rey , P.R. Publicaciones Puertorriqueñas 2005 .
vii, 82p. 22cm..
1932243720

By Torres-Gutiérrez, Waleska..
2010 .
xv, 143 leaves 29 cm.