TY  - BOOK
AU  - Orton,John Wilfred
AU  - Paxman,D.H.
AU  - Walling,J.C.
TI  - The solid state maser
SN  - 080068197J
PY  - 1970///
CY  - Oxford
PB  - Pergamon Press
KW  -  Masers
N1  - Includes bibliographical references
ER  -