The effect of inter-ocular distance on the magnification of the Vickers M12A binocular metallurgical microscope /
McKinley, W.
Randerson, K.
Colvilles Ltd.Central Research Department.
British Steel Corporation.Scottish and Northwest Group.
[Glasgow] : British Steel Corporation, Scottish and North West Group,
[1968]
Cover title.
At head of cover title: Colvilles Limited. Central Research Department.
"SNW(C)J81/1"
Includes bibliography.
Microscopes