"barnett, douglas e. "
surveying computation manual: / douglas.e. barnett - ed. - toronto : mcgraw-hill 1982. - "viii, 199p.; 28 cm."
0-07-548428-5
"surveying-problems, exercises,etc--"
526. 907 6 bar
surveying computation manual: / douglas.e. barnett - ed. - toronto : mcgraw-hill 1982. - "viii, 199p.; 28 cm."
0-07-548428-5
"surveying-problems, exercises,etc--"
526. 907 6 bar