00584nam a2200181Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 74-22361 0-471-36490-8 NITIL NITIL 21st 300.151 H418M Hayes, Patrick Mathematical methods in the social and managerial sciences Patrick Hayes New York John Wiley 1975 xvi, 460p. A Wiley-interscience publication Social sciences-Mathematical models; Industrial management-Mathematical models BKS 11685 11685 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 300.151 H418M 91919 2019-04-02 00:00:00 2019-04-02 BKS