Heine, G. M., Dunlap, C. H., & Jones, C. S. (1954). How to read electrical blueprints (2nd ed.). Chicago: American Technical Society.
Παραπομπή Chicago StyleHeine, Gilbert M., Carl H. Dunlap, and C. S. Jones. How to Read Electrical Blueprints. 2nd ed. Chicago: American Technical Society, 1954.
Παραπομπή MLAHeine, Gilbert M., Carl H. Dunlap, and C. S. Jones. How to Read Electrical Blueprints. 2nd ed. Chicago: American Technical Society, 1954.
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