Ryan, W.S.
Network analysis in forming a new organisation by W.S. Ryan - London H.M.S.O. 1967 - v.p. - CAS occasional paper no. 3 .
I552 Un3
Network analysis in forming a new organisation by W.S. Ryan - London H.M.S.O. 1967 - v.p. - CAS occasional paper no. 3 .
I552 Un3