Smith, Thomas M. The Condition of education 1995/ by Thomas M. Smith ... (et al.) . - Washington, D.C. : U.S. Departmen of Education, 1995. - VX, 518 p.; 28 cm il., retrs., fot. ISBN: 0160481813 No. de Clasificación Universal Decimal: OC 31:37 (73)=20 "1995" SMI