TY - BOOK AU - Wilen,William W. ED - National Education Association of the United States. TI - Questioning skills, for teachers T2 - What research says to the teacher SN - 0810610892 AV - LB1027.44 .W55 1991 U1 - 371.37 20 PY - 1991///] CY - Washington,D.C. PB - National-Education Association of the United States KW - Questioning N1 - "Stock no. 1089-2-00"--P. [4] cover; Includes bibliographical references (p. 34-40) ER -