Cita APA

British Standards Institution. Universal decimal classification. 4v in 5: Class 621.3 Electrical engineering.

Citación estilo Chicago

British Standards Institution. Universal Decimal Classification. 4v in 5: Class 621.3 Electrical Engineering.

Cita MLA

British Standards Institution. Universal Decimal Classification. 4v in 5: Class 621.3 Electrical Engineering.

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