00589nam a2200157 a 450000500170000000800410001710000240005824501390008226000390022130000220026050000640028265000420034665000210038885200110040985200110042020190520021727.0080822s19uu    xx            00    eng d10aPetersen, Evelyn A.12aA practical guide to early childhood planning, methods, and materials :bthe what, why, and how of lesson plans /cEvelyn A. Petersen.0 aBoston :bAllyn and Bacon,cc1996.  axv, 224 p. : ill.  aIncludes bibliographical references, appendices, and index.  aEarly childhood educationxCurricula.  aLesson planning.  7OLOPSC  7OLOPSC