Modern office methods : card index and loose leaf methods the virtues and advantages of the systems, how to plan a card, methods of classification, card index systems for various uses, the advantages of loose leaf accounting and recording, the loose leaf ledger and loose leaf systems for all other uses, the organization of an office, office machinery and appliances
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Bibliographic Information
Modern office methods : card index and loose leaf methods the virtues and advantages of the systems, how to plan a card, methods of classification, card index systems for various uses, the advantages of loose leaf accounting and recording, the loose leaf ledger and loose leaf systems for all other uses, the organization of an office, office machinery and appliances
（The efficiency library）
A.W. Shaw, [19--?]