Engineering contracts and specifications
Subtitle: including a brief synopsis of the law of contracts and illustrative examples of the general and technical clauses of various kinds of engineering speicfications, designed for the use of students, engineers, and contractors
By: by J. B. Johnson. 
Edition: 3d ed.--rev. 6th thousand. 
Publisher: Enginering news publishing co.
Published: 1904
Place of publication: New York
Language: eng
Number of pages: 563
Subjects: Engineering contracts.