Pavement subsurface drainage systems by Ridgeway, Hallas H.

Transit ownership/operation options for small urban and rural areas by Collura, John

Resealing joints and cracks in rigid and flexible pavements by Peterson, Dale E.

Resurfacing with portland cement concrete by Hutchinson, Ronald L.

Managing state highway finance by Rao, Kant

Philippine National Bibliography 1981.

Assignments in exposition by Rorabacher, Louise Elizabeth 1906-

Table of contents only

Ethnobotany of the Itawes of Cagayan Province Philippines by Rocero, Mamerta

Business data processing by Awad, Elias M.

Philippine literature a history & anthology