Notes for guidance on the specification for road and bridge works / 
Department of Transport, Scottish Development Department, Welsh Office. 
 - London :  Her Majesty's Stationary Office,  1976. 
 - 128p. ;  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Road construction--Contracts and specification--United Kingdom.<br/> Bridges--Specification.