na INLIS000000000917635 20230828034235 230828 g 0 eng 0010-0823000557 625.7 625.7 AIP i AIPCR PIARC International road maintenance handbook : Maintenance of unpaved roads / AIPCR PIARC Volume ke - 2 s.l. : Transport Research Laboratory, s.a. xvi + 322 hlm : Ilus ; 19 cm This is a guide for the maintenace foreman or supervisor assigned to bitumen or unpaved roads in tropical and moderate climates. The objective of the handbook is to assist him in all aspects of his work whether carried out by direct labour or by contract. Its pocket format enables the volume relevant to the day's work to be easily and consulted on site. The handbook should be his ready reference book. The text is concise and well illustrated. A quick reference should be all that is necessary. - sumber dari INTRODUCTION Jalan raya CL1CL15599