Langford, Michael J <br/><br/>
Professional photography :  principles in practice 

 - London :  Focal,  1974. 
 - 312 p.  il 
<br/><br/>Indice 
<br/><br/><label>ISBN: </label>0-240-50843-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FOTOGRAFIA<br/>FOTOGRAFIA PROFISSIONAL
<br/><br/><label>Index Terms--Genre/Form: </label><br/>MANUAL