Mabādi' al-riyāḍīyāt wa-taṭbīgātuhā fī al-iqtiṣād wa-al-tijārah wa-al-'ulūm al-idārīyah /
Hoel, Paul G.(Paul Gerhard),1905-
Nyū Yūrk Shīshastar [Chichester] Dār Jūn Wāylī wa-abn̄a' ihi
c1983
Includes index
Calculus.