APPELS, J. T., & GEELS, B. H. HANDBOOK OF RELAY SWITCHING TECHNIQUE; BY J.T. APPELS AND B.H. GEELS. TR. FROM THE DUTCH BY R.H. BATHGATE.
Chicago Style (17th ed.) CitationAPPELS, J. TH, and B. H. GEELS. HANDBOOK OF RELAY SWITCHING TECHNIQUE; BY J.T. APPELS AND B.H. GEELS. TR. FROM THE DUTCH BY R.H. BATHGATE. EINDHOVEN, THE NETHERLANDS, PHILIPS, 1966. 321P.
MLA (8th ed.) CitationAPPELS, J. TH, and B. H. GEELS. HANDBOOK OF RELAY SWITCHING TECHNIQUE; BY J.T. APPELS AND B.H. GEELS. TR. FROM THE DUTCH BY R.H. BATHGATE.
Warning: These citations may not always be 100% accurate.