Wirshing, Roy books & textbook
Schaum's Outline of Introductory Surveying (Schaum's)
Wirshing, Roy Wirshing, James R.
McGraw Hill /1985-06-01 Paperback / 384 Pages
isbn-10: 0070711240 / isbn-13: 9780070711242
Civil Engineering Drafting
Glencoe/McGraw-Hill School Pub Co /1983-01-01 Paperback / 340 Pages
isbn-10: 0070711275 / isbn-13: 9780070711273
