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His knowledge of commercial affairs enabled him to contribute articles to the " Encyclopédie Méthodique " , a three volume encyclopedia of manufacturing and industry , in which , as in all his literary work , he was assisted by his wife .
 Encyclopédie Méthodique
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Encyclopédie Méthodique