Cita APA

Ermel, K. . 1. K. Commercial products, their standardization and problems of quality control: Commercial products.

Citación estilo Chicago

Ermel, K.=700 1 Kleeberg. Commercial Products, Their Standardization and Problems of Quality Control: Commercial Products.

Cita MLA

Ermel, K.=700 1 Kleeberg. Commercial Products, Their Standardization and Problems of Quality Control: Commercial Products.

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