|
1
|
|
|
|
H97
.B8
|
The uses of social research : social investigation in public policy-making
|
London, [ United Kingdom ] : George Allen & Unwin Ltd. , 1982
|
Bulmer, Martin
|
|
20842
|
|
2
|
|
|
|
HM216
.S6
|
Social research ethics : an examination of the merits of cover participant observation
|
London, [ United Kingdom ] : Macmillan Publishing Company , 1982
|
|
|
24203
|