00549nam a2200157Ia 450000500170000000800460001703700290006304000200009204100130011208400240012510000260014924500410017526000480021630000150026454601120027920250508161839.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDLbengcFEDL  aeng2eng  a016.37, EDU/OqFEDL  aHewitt Marylouise Ed. 0aEducation index: July 1975-June 1976  aNew York, USAbThe H W Wilson Companyc1976  axvii,916p.  aA cumulative author subject index to a selected list of educational periodicals, proceedings, and yearbooks