TY  - BOOK
AU  - Kolen Michael J
AU  -  Brennan Robert L
TI  - Test equating: methods and practices
T2  - Springer series in statistics
SN  - 0387944869 (hbd)
U1  - B280bT:5,5, N5 
PY  - 1995///
CY  - Berlin
PB  - Springer Verlag        
KW  - Statistics irt Educational tests and measurements
N1  - Bibliographical references 296-306p; Appendix A-B, 307-323p
ER  -