TY  - BOOK
AU  - Richard Handy, David B. Moody, Jeremy Perez, Erika Rix, Sol Robbins
TI  - Astronomical Sketching: A Step-by-Step Introduction
SN  - 9780387686967
PY  - 2007///
PB  - Springer New York
KW  - Physics and Astronomy
UR  - https://doi.org/10.1007/978-0-387-68696-7
ER  -