TY  - GEN
AU  - Wirshing, James R.
AU  - Wirshing Roy H
TI  - Schaum's outline of theory and problems of introductory surveying
SN  - 0070711240 (pbk.) :
AV  - TA545 
U1  - 526.9 
PY  - 1985///
CY  - New York
PB  - McGraw-Hill
KW  - Surveying
N1  - Cover title: Theory and problems of introductory surveying; Includes index; Spine title: Introductory surveying
ER  -