TY - BOOK AU - Wolper,James S. TI - Understanding mathematics for aircraft navigation SN - 0071372016 (pbk. : recycled, acidfree paper) AV - TL586 .W65 2001 U1 - 629.132 21 PY - 2001/// CY - New York PB - McGraw-Hill KW - Navigation (Aeronautics) KW - Mathematics N1 - Includes bibliographical references (p. 253-256) and index ER -