S P · Sandra Pravica · Sandra Probstfeld · Sandro Provvisionato
Engineer's Press · W Marketing
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Contractor's Exam Book: How to Pass the Examination for Master Builder and General Contractor | 978-1-933345-29-1 (1-933345-29-2) | 2006 | John Gladstone · George Perpich |
| Contractor's Exam Book: How to Pass the Examination for Master Builder and General Contractor | 978-0-930644-21-5 (0-930644-21-2) | 1997 | John Gladstone · George Perpich |