TY  - BOOK
AU  - Guild,John
TI  - The interference systems of crossed diffraction gratings: theory of moiré fringes 
T2  - Monographs on the physics and chemistry of materials
U1  - 535.4 23
PY  - 1956///
CY  - Oxford
PB  - Clarendon Press
KW  - Interference (Light)
KW  - Diffraction gratings
N1  - Includes index  and bibliographical reference
ER  -