Technology for solar energy utilization. 

 - New York :  United Nations,  1978. 
 - ix, 155 p. :  ill. ;  30 cm. 
 - Development and transfer of technology series ;  no.5 .
 - Development and transfer of technology series ;  no.5 .
<br/><br/> at head of title: United Nations Industrial Development Organization, Vienna. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar energy.