KOTSCHEVAR, L. H. HOW TO SELECT AND CARE FOR SERVICEWARE, TEXTILES, CLEANING COMPOUNDS / BY LENDAL H. KOTSCHEVAR.
Lua i Stíl Chicago (17ú heag.)KOTSCHEVAR, LENDAL H. HOW TO SELECT AND CARE FOR SERVICEWARE, TEXTILES, CLEANING COMPOUNDS / BY LENDAL H. KOTSCHEVAR. CHICAGO, ILL : INSTITUTIONS MAGAZINE, 1969.- 201P : ILL.
Lua MLA (8ú heag.)KOTSCHEVAR, LENDAL H. HOW TO SELECT AND CARE FOR SERVICEWARE, TEXTILES, CLEANING COMPOUNDS / BY LENDAL H. KOTSCHEVAR.
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