00848nam a2200229 a 4500 528073 528073 1984674 NUST 20190827113558.0 891004s1987 dcua f 000 0 eng 89111499 M.Ramzan DLC DLC DLC TG315 .A46 1987 380.503 20 AAS AASHTO manual for bridge maintenance, 1987. Washington, D.C. (444 N. Capital St., N.W., Suite 225, Washington 20001) : American Association of State Highway and Transportation Officials, c1987. 196 p. : ill. ; 23 cm. Bridges Maintenance and repair Handbooks, manuals, etc. 19608 American Association of State Highway and Transportation Officials. 19553 7 cbc orignew 2 ncip 19 y-gencatlg ddc BK 0 0 ddc 0 0 NIT NIT 2019-08-27 0 380.503 AAS NIT-10206 2019-08-27 2019-08-27 BK