HOW TO MOP AND MACHINE-CLEAN FLOORS.
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Floors and Floorcoverings↗
Biomedical subjects
L L ROCK
Publications and source records attributed to L L ROCK.
PROPER CLEANING EXTENDS LIFE OF CARPETING.
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Equipment and Supplies, Hospital↗
HOW TO CARE FOR HARD FLOOR COVERINGS.
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Housekeeping, Hospital↗
HOW TO COPE WITH BASIC FLOOR PROBLEMS.
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Housekeeping, Hospital↗
HOW HOUSEKEEPERS SHOULD REMOVE STAINS.
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Coloring Agents↗
SURVEY PUTS HOUSEKEEPERS' IDEAS IN FOCUS.
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Data Collection↗
HOW TO CLEAN SOUND-ABSORBING SURFACES.
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Humans↗
SOFT FLOORING RESPONDS TO TENDER CARE.
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Floors and Floorcoverings↗