00706nam a2200205 a 4500 20240412065612.0 171215s19uu xx 00 eng d 9781770851436 HSLRC HSLRC HSLRC Dunlop, Storm 50673 Practical astronomy / Storm Dunlop. 2nd edition New York : Firefly books, c2012. 208 pages colored illustrations, maps ; 20 cm includes bibliographical references and index Astronomy Observers manual 50674 Astronomy Popular works 50675 lcc BK 70386 70386 0 0 lcc 0 0 HSLRC HSLRC CIR 2020-02-18 898.00 3 QB 64 D922 2012 HS12602 2026-01-21 00:00:00 2025-09-25 1 2020-02-18 BK