Sarantakos, Sotirios
Social research - 2nd. - London Macmillan 1998 - xvii,488p.
0-333-73868-3
Social sciences
Measurement and scaling
300.72 / SAR/S
Social research - 2nd. - London Macmillan 1998 - xvii,488p.
0-333-73868-3
Social sciences
Measurement and scaling
300.72 / SAR/S