"fincham, bill . "
systems behaviour: / bill.. fincham - 1 ed. - uk : open university press 1973. - ", 95p.; 30 cm."
Q295 / .B3 1973
systems behaviour: / bill.. fincham - 1 ed. - uk : open university press 1973. - ", 95p.; 30 cm."
Q295 / .B3 1973