The Nation's Schools, Količina 52Michael Vincent O'Shea McGraw Hill, 1953 |
Iz vsebine knjige
Zadetki 1–3 od 72
Stran 100
... cleaning chalk marks from the boards and re- tains more dust before it has to be cleaned ; it can be washed off under a faucet or cleaned in the same man- ner as a felt eraser . CLEANING PAINT BRUSHES There is a new material for clean ...
... cleaning chalk marks from the boards and re- tains more dust before it has to be cleaned ; it can be washed off under a faucet or cleaned in the same man- ner as a felt eraser . CLEANING PAINT BRUSHES There is a new material for clean ...
Stran 143
Michael Vincent O'Shea. more efficient vacuum cleaning for schools BARE FLOORS CLEANED BETTER AND FASTER While most people realize that vacuum clean- ing is about the only practical way to clean rugs and carpets , a surprising number do ...
Michael Vincent O'Shea. more efficient vacuum cleaning for schools BARE FLOORS CLEANED BETTER AND FASTER While most people realize that vacuum clean- ing is about the only practical way to clean rugs and carpets , a surprising number do ...
Stran 150
... Clean floor machines . Consisting of a detachable vacuum power unit with 1 h.p. motor that mounts on the floor machine handle , the unit can be put on or taken off any Multi - Clean heavy duty floor machine in approxi- mately ten ...
... Clean floor machines . Consisting of a detachable vacuum power unit with 1 h.p. motor that mounts on the floor machine handle , the unit can be put on or taken off any Multi - Clean heavy duty floor machine in approxi- mately ten ...
Vsebina
THE MAGAZINET | 32 |
Facts and Fears About the Comics | 43 |
Can Parents Afford to Send Their Children to High School? | 54 |
Avtorske pravice | |
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