000 00377cam a2200145 4500
001 043582676X
008 020311t1966 xxu||||| |||| 00| 0 eng d
020 _a043582676X
100 _aOppenheim, A. N.
245 0 _aQuestionnaire design and attitude measurement
260 _bHeinemann
_c1966
500 _aHeld at: WO; EP; CR
650 _aResearch Design
999 _c52123
_d52123