"coats, r. "
computer models in the social science: / r. coats - 1 ed. - uk : edward arnold 1977. - "v, 184p.; 25 cm."
0 7131 2630 2
H61.C5
computer models in the social science: / r. coats - 1 ed. - uk : edward arnold 1977. - "v, 184p.; 25 cm."
0 7131 2630 2
H61.C5