Calculations for interior lighting:  basic method = Calculs en enctairaqe interieur :  methode de base =  basis methode 

 - Paris :  Bereau Central de la CIE,  1978 
 - 60p. 
 - Publication;  no.40 .
<br/><br/> At head title: International Commission on Illumination 
<br/><br/> In English, French and German  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interior lighting--Mathematical models