Johnson, A. <br/><br/>
A manual of specifications and quantities for civil engineers :  a textbook for students in civil and municipal engineering / 
A. Johnson and W.H. King. 
 - 5th ed. 
 - London :  English Universities Press,  1965. 
 - 200 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contracts.<br/>Civil engineering.