ɡˈuːɡəl bˈʊk sˈɜːtʃ "ˌɑːpɚɹˈeɪʃənz ɹᵻsˈɜːtʃ" fɹʌm fˈɔːɹtʃʊn mˌæɡɐzˈiːn nˈaɪntiːnhˈʌndɹɪd fˈɪfti wˈʌn ɪn ɐn ˈænətˌeɪɾᵻd tˈaɪmlaɪn ʌv ˌɑːpɚɹˈeɪʃənz ɹᵻsˈɜːtʃ: ɐn ɪnfˈɔːɹməl hˈɪstɚɹi baɪ sˈɔːl ˈaɪ. ɡˈæs spɹˈɪŋɚ sˈaɪəns ænd bˈɪznəs tˈuː θˈaʊzənd fˈaɪv
Google Book Search "Operations Research" from Fortune Magazine (1951) in An Annotated Timeline of Operations Research: An Informal History by Saul I. Gass (Springer Science & Business 2005)