TY - BOOK ID - 137502842 TI - Standardized tests in education AU - Lehmann, Irvin J. AU - Mehrens, William A. PY - 1969 SN - 0030753805 PB - New York (N.Y.): Holt, Rinehart and Winston DB - UniCat KW - Educational tests and measurements UR - https://www.unicat.be/uniCat?func=search&query=sysid:137502842 AB - ER -