00397nam a22001457a 4500008004100000040005500041080001700096100001500113245002400128260003800152300001000190650001600200653001800216653001700234230510b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 77.001bK3  aHautot, A   aPhotographic theory  aLondon: bThe Focal Press, c1963  a272p.  aPhotography  aSilver halide  aLatent image