Self-instructional handbook for day care workers/  -- Manila:  Bureau of Child and Youth Welfare - Department of Social Services and Development,  1992.  <br/>190 p.:  ill.;  23 cm.  <br/><br/> Includes appendices. <br/><br/><label>Subjects--Topical Terms: </label><br/>Child development -- handbooks, manuals .<br/><br/><label>Dewey Class. No.: </label>GR 372.21 Se486 1992