Bryman, Alan .
Social research methods / by Alan Bryman. - 3rd ed. / - New York : Oxford University Press , 2008 - xlii, 748p :
978-0-19-920295-9
Social sciences- Research
Samesa:f / P8;4
Social research methods / by Alan Bryman. - 3rd ed. / - New York : Oxford University Press , 2008 - xlii, 748p :
978-0-19-920295-9
Social sciences- Research
Samesa:f / P8;4