"Papers presented at the First International Symposium on Nondestructive Testing of Pavements and Backcalculation of Moduli, which was held in Baltimore, Maryland, 29-30 June 1988 ... [and] sponsored by ASTM Committees D-4 on Road and Paving Materials and D-18 on Soil and Rock"--Fwd.
"ASTM publication code number (PCN) 04-010260-08"--T.p. verso.