00417nam a2200133Ia 4500020001800000082001600018100002400034245004000058260003600098300000900134440006100143650003700204650004200241  a0-8039-1371-0  a300.1 CAR-;  aCarmines, Edward G. 0aReliability and validity assessment  aLondonbSage Publicationsc1979  a70p.  aQuantitative applications in the social sciences; 07-017  aSocial sciences - Methodology -   aSocial sciences - Statistical methods