Kanlsson, L. S.
Guide to the training of supervisors for labour-based road construction and maintenance / L.S. Kanlsson and J.J. de Veen - Geneva = ILO 1981 - 3v.
Supervision of employees--Study, teaching, etc
Roads--Design and construction--Handbooks, manuals, etc.
Guide to the training of supervisors for labour-based road construction and maintenance / L.S. Kanlsson and J.J. de Veen - Geneva = ILO 1981 - 3v.
Supervision of employees--Study, teaching, etc
Roads--Design and construction--Handbooks, manuals, etc.