TY  - BOOK
AU  - Rutten,Harrie G.J.
AU  - Venrooij,Martin A.M.van
AU  - Berry,Richard
AU  - Lucas,Diane
TI  - Telescope optics: evaluation and design 
SN  - 0943396182 :
AV  - QB88 .R87 1988
U1  - 522/.2 19
PY  - 1988///
CY  - Richmond, Va., U.S.A.
PB  - Willmann-Bell
KW  - Telescopes
KW  - Optics
KW  - Design and construction
KW  - Amateurs' manuals
N1  - Errata slip inserted; Includes index; Bibliography: p. 359-364
ER  -