000			00508nam a2200145Ia 4500
008			230130s9999||||xx |||||||||||||| ||und||
020			_a9780387686967
100			_aRichard Handy, David B. Moody, Jeremy Perez, Erika Rix, Sol Robbins
245		0	_aAstronomical Sketching: A Step-by-Step Introduction
250			_a2007
260			_bSpringer New York _c2007
440			_aThe Patrick Moore Practical Astronomy Series
650			_aPhysics and Astronomy
856			_uhttps://doi.org/10.1007/978-0-387-68696-7
999			_c14134 _d14134