000 00000nam a2200000 a 4500
005 20251203092044.0
020 _a0803937768
082 _a300.72
_bDEV
100 _aDeVellis, Robert F.
245 _aScale development
_btheory and applications
260 _aNewbury Park
_bSage
_c1991
300 _a121 p.
_c23 cm.
490 _aApplied social Research methods series
_d26
630 _aScaling(Social Sciences)
964 _bENGLISH
_c
_d300
_eBOOK
_f
_g_
997 _a89127 LIBSS C
999 _c62359
_d62359