Robson, Colin
Experiment, design and statistics in psychology - 3rd ed. - London: Penguin Books; 1994 - xvii, 173 p.
0140176489
Health research
/ 610.72 ROB
Experiment, design and statistics in psychology - 3rd ed. - London: Penguin Books; 1994 - xvii, 173 p.
0140176489
Health research
/ 610.72 ROB