The Nation's Schools, Količina 67

acoustical Airkem American architect areas Asso audio-visual automatic board of education building catalog cation ceiling cent Chicago City classroom clean color committee COMPANY complete construction Continued CORONET FILMS cost curriculum decibels Dept details circle director educa effective electric elementary equipment federal films filmstrip floor folding Graflex high school Holophane Honeywell installation instruction learning lock machine mailing card maintenance manufacturer materials Medart meeting ment Model NATION'S SCHOOLS National Ohio operation planning president problems projector public schools pupils RAULAND ROYAL MCBEE SARKES TARZIAN school administrators school board School District school lunch school system seating Simoniz sound space stainless steel storage superintendent tape teachers teaching television terrazzo tests tion tional unit University wall write York