TY - BOOK AU - Bird,R.G. TI - EDM traverses: measurement, computation, and adjustment SN - 0470213183 AV - TA585 .B53 1989 U1 - 526.3/3 19 PY - 1989/// CY - Harlow, Essex, England, New York, NY PB - Longman Scientific & Technical, Wiley KW - Traverses (Surveying) KW - Electromagnetic measurements N1 - Includes index; Bibliography: p. [145]-[146] ER -