TY  - BOOK
AU  - Tonkin,Stephen F.
TI  - Astronomy with small telescopes up to 5-inch, 125mm
T2  - Patrick Moore's practical astronomy series,
SN  - 1852336293 (papel alcalino)
AV  - QB88 A76
U1  - 522/.2 21
PY  - 2001///
CY  - London
PB  - Springer Verlag
KW  - Telescopios
ER  -