Kettridge, J.O.

French - English & English - French Dictionary Kettridge, J.O. Year not listed French - Englsih & Englsih - French dictionary Kettridge, J.O. Year not listed French-English & English-French Dictionary Kettridge, J.O. Year not listed French-English and English French Dictionary of commercial and financial terms, phrases, and practice Kettridge, J.O 1978 French-English and English-French dictionary of technical and general terms phrases and abbreviations Kettridge, J.O. Year not listed French-English and English-French Dictionary of Technical Terms and Phrases Used in Civil, Mechanical, Electrical, and Mining Engineering, and Allied Sciences and Industries and A Method of Telegraphic Coding by which any Entry in the Dictionary can be Expressed by a 10-Letter Cipher Word with Indicator and Check Kettridge, J. O 1980 Kettridge's French-English, English-French dictionary Kettridge, J. O. 1968