HAWKINS ELECTRICAL GUIDE NUMBER TWO QUESTIONS ANSWERS & ILLUSTRATIONS A PROGRESSIVE COURSE OF STUDY FOR ENGINEERS, ELECTRICIANS, STUDENTS AND THOSE DESIRING TO ACQUIRE A WORKING KNOWLEDGE OF ELECTRICITY AND ITS APPLICATIONS A PRACTICAL TREATISE by HAWKINS AND STAFF
Reading edition
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COPYRIGHTED, 1914, BY THEO. AUDEL & CO., NEW YORK.
Printed in the United States.