TY - BOOK AU - Bauer,Bruce A. TI - The sextant handbook: adjustment, repair, use, and history SN - 0070052190 PY - 1995///] CY - Camden, Me. PB - International Marine KW - Sextant KW - fast KW - Astronomy KW - Astronomy how-to KW - Scientific instrument N1 - Includes bibliographical references (pages 181-183) and index ER -