The Nation's Schools, Količina 83Michael Vincent O'Shea McGraw Hill, 1969 |
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Zadetki 1–3 od 73
Stran 13
... unit ventilator earns its reputation . Does it deliver the comfort ? Is it easy to service ? Does the manufacturer back it up with replacement parts in an emergency ? Here's what the men who live with unit ventilators like about ours ...
... unit ventilator earns its reputation . Does it deliver the comfort ? Is it easy to service ? Does the manufacturer back it up with replacement parts in an emergency ? Here's what the men who live with unit ventilators like about ours ...
Stran 13
... unit through acoustical baffles and sound- deadening materials . You can install Modine unit ventilators now for heating and ventilating only . Then , any time later , you can add cooling without spending a dime to convert them . Either ...
... unit through acoustical baffles and sound- deadening materials . You can install Modine unit ventilators now for heating and ventilating only . Then , any time later , you can add cooling without spending a dime to convert them . Either ...
Stran 116
... unit is bat- tery - powered and portable . Includes headset and boom mike . Can be hooked up for wired or wireless central control , too . Slide / Filmstrip Synchronizer ca- pability also available . The Norelco EL 9000 Programmed Learn ...
... unit is bat- tery - powered and portable . Includes headset and boom mike . Can be hooked up for wired or wireless central control , too . Slide / Filmstrip Synchronizer ca- pability also available . The Norelco EL 9000 Programmed Learn ...
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55 Public Square AASA American architects Area Code 212 areas Association audio Audiotronics audiovisual automatic Bell & Howell budget building Calif CALIFONE carpet carrels cassette catalog cation cent chalkboard Chicago classroom College color Company complete construction Corp cost curriculum dents Dept Division educa Electric equipment facilities facts circle federal film floor funds Gerstenslager grade Graflex heating high school installed instruction laboratory learning LEXAN maintenance materials ment Merchandise Mart models monaural NATION'S SCHOOLS National National Bank Tower operation panels Pitney-Bowes Plastics problems Products projector public schools pupils Rauland Raytheon reply card school administrators school board school districts school system Seating space standard steel superintendent teachers teaching tion Torginol unit University Wollensak write Yes Yes Yes York