Solar heating and cooling system design and development (Status summary, April - June 1978) / 
prepared by General Electrical Company under contract NAS8 - 32092 with National Aeronautics and Space Administration, George C. Marshall Space Flight Center for the U.S. Department of Energy. 
 - Springfield, Va. :  National Technical Information Service,  1975. 
 - iii, 40 p. :  ill. 
 - DOE/NASA Contractor report ;  150803 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar air conditioning.<br/>Solar heating.<br/>Solar energy--United States.