Photovoltaic power generation  : european research and development : contractor's catalogue 1987 
/ ed. by W. Palz, ..., G. Caratti, ... 
. - Bruxelles  : Commission of the European Communities, 1987
. - V-98 p.  : ill.  ; 30 cm. 
<br/><br/><label>ISBN: </label>9282574407 9789282574409 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>620.97