Optical instruments and techniques 1969:  proceedings of the conference held at the University of Reading during 14th-19th July, 1969, under the auspices of the International Commission for Optics and arranged by the Optical Sub-Committee of the British National Committee for Physics; 
edited by J. Home Dickson. 
 - Newcastle-upon-Tyne,  Oriel P.,  1970. 
 - xiii, 561 p.  illus.  24 cm. 
<br/><br/><label>ISBN: </label>0853620652 
<br/><br/><label>Subjects--Index Terms: </label>Optical measurements. 
<br/><br/><label>Dewey Class. No.: </label>535/.33  / DIC