Langford, M.J. <br/><br/>
Basic photography 
M.J. Langford 
 - 3rd 
 - london  focal; press  1973 
 - xvi,376p.;ill 
<br/><br/><label>ISBN: </label>0240506111 
<br/><br/><label>LC Class. No.: </label>TR146.L3 1973