000 00832nam a2200265 a 4500
005 20181209223356.0
008 810831s1981 -uk g b 001 0 eng d
010 _a 80050984
020 _a0395307678
040 _aDLC
_cBD-DhBPA
_dBD-DhBPA
050 0 0 _aH62
_b.N675 1981
082 0 4 _a302.72
_219
_bNON 1981
245 1 0 _aNonreactive measures in the social sciences /
_cEugene T. [i.e. J.] Webb ... [et al.].
250 _a2nd ed.
260 _aBoston :
_bHoughton Mifflin,
_cc1981.
300 _ax, 394 p. ;
_c22 cm.
500 _aPrevious ed.: Unobtrusive measures. 1966.
500 _aIncludes index.
504 _aBibliography: p. 331-378.
590 _aRaisa
650 0 _aSocial sciences
_xResearch.
_910684
700 1 _aWebb, Eugene J.,
_d1933-
_9946
730 0 _aUnobtrusive measures.
_910685
942 _2ddc
_cBK
999 _c4034
_d4034