1.
 |  | Title: Basic Technical Drawing by Henry Cecil Spencer, John Thomas Dygdon, James E. Novak ISBN: 0026856603 Publisher: Glencoe/MacMillan McGraw Hill Pub. Date: December, 1995 List Price: $73.32 Amazon.com Price: $73.32 |
2.
 |  | Title: Modern Graphics Communication by Frederick E. Giesecke, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, John Thomas Dygdon, James E. Novak, Shawna D. Lockhart ISBN: 0138638381 Publisher: Prentice Hall College Div Pub. Date: June, 1998 List Price: $64.00 Amazon.com Price: $64.00 |
3.
 |  | Title: Engineering Graphics (7th Edition) by Frederick E. Giesecke, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, Robert Olin Loving, John Thomas Dygdon, James E. Novak, John Thomas Dygden, Robert Loving, James Novak ISBN: 0130303666 Publisher: Prentice Hall Pub. Date: 27 June, 2000 List Price: $105.00 Amazon.com Price: $105.00 |
4.
 |  | Title: Technical Drawing by Frederick E. Giesecke, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, John Thomas Dygdon, James E. Novak, Shawna Lockhart ISBN: 0134619714 Publisher: Prentice Hall College Div Pub. Date: December, 1996 List Price: $88.00 Amazon.com Price: $88.00 |
5.
 |  | Title: Engineering Drawing: Problems Series 1 by Frederick E. Giesecke, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, John Thomas Dygdon, James E. Novak ISBN: 0136585361 Publisher: Prentice Hall College Div Pub. Date: February, 1999 List Price: $44.00 Amazon.com Price: $44.00 |
6.
 |  | Title: Engineering Drawing: Problem Series 2 by Frederick E. Giesecke, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, Robert Olin Loving, John Thomas Dygdon, James E. Novak ISBN: 0136588816 Publisher: Prentice Hall College Div Pub. Date: January, 1997 List Price: $48.00 Amazon.com Price: $48.00 |
7.
 |  | Title: Principles of Engineering Graphics (2nd Edition) by Frederick E. Giesecke, Alva Mitchell, Henry Cecil Spencer, John Thomas Dygdon, James E. Novak ISBN: 0023428201 Publisher: Prentice Hall Pub. Date: 19 July, 1993 List Price: $105.00 Amazon.com Price: $105.00 |
8.
 |  | Title: Technical Drawing Problems, Series 3 by Henry Cecil Spencer, Ivan Leroy Hill, John Thomas Dygdon, James E. Novak ISBN: 0024146307 Publisher: Prentice Hall College Div Pub. Date: June, 1991 List Price: $35.00 Amazon.com Price: $35.00 |
9.
 |  | Title: Dibujo Tecnico by Thomas Dygdon John, Cecil Spencer Henry ISBN: 9701506774 Publisher: Alfaomega Grupo Editor Pub. Date: June, 2003 List Price: $37.70 Amazon.com Price: $37.70 |
10.
 |  | Title: Answer Key to Engineering Drawing by Frederick E. Giesecke, John Thomas Dygdon, James E. Novak ISBN: 0136284884 Publisher: Prentice Hall Pub. Date: August, 1997
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