Book
New York : Arco, 1977.
| Library | Location | Call Number | Status |
|---|---|---|---|
| Port Colborne | Non-Fiction | 737.2 ROS REF | Available |
New York : Arco, 1976.
| Library | Location | Call Number | Status |
|---|---|---|---|
| Port Colborne | Non-Fiction | 358.4114 ROS REF | Available |
Poole, England : Blandford Press, 1975.
| Library | Location | Call Number | Status |
|---|---|---|---|
| Port Colborne | Non-Fiction | 355.134 Ros v.1 | Available |
| Port Colborne | Non-Fiction | 355.134 Ros v.2 | Available |