afdgafdgafdgafagda の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• afdgafdgafdgafagda は削除されています。
• afdgafdgafdgafagda の差分を削除

#author("2025-07-09T19:28:31+00:00","","")
https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/eleven-ways-to-contact-american-airlines-customer-care-by-phone-number-and-chat-a-explained-guide.pdf
#author("2025-07-09T22:55:31+00:00","","")



https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/eleven-ways-to-contact-american-airlines-customer-care-by-phone-number-and-chat-a-explained-guide.pdf

https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/eleven-ways-to-contact-american-airlines-customer-care-by-phone-number-and-chat-a-explained-guide.pdf

https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/eleven-ways-to-contact-american-airlines-customer-care-by-phone-number-and-chat-a-explained-guide.pdf

https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/eleven-ways-to-contact-american-airlines-customer-care-by-phone-number-and-chat-a-explained-guide.pdf