Rigging manual /
Rigging manual /
compiled by D. E. Dickie.
- 1st ed.
- Toronto : Construction Safety Association of Ontario, 1975.
- 188 p. : ill. ; 29 cm.
Hoisting machinery--Rigging--Safety measures.
TJ1350 / DIC
Hoisting machinery--Rigging--Safety measures.
TJ1350 / DIC