00841nam a2200265 a 4500 49975 BD-RjUL 20211209075435.0 160823s1974 pau b 001 0 eng 0700224505 (BD-RjUL)50095) BD-RjUL DLC BD-RjUL eng eng 371.102 22 MEC 1974 Meacham, Merle L. 149770 Changing classroom behavior / [by] Merle L. Meacham [and] Allen E. Wiesen. 2nd ed. London : Intext Education Publishers. c1974 x, 244 p. ; 21 cm. Includes bibliographies and Index Teaching Handbooks, manuals, etc. 149771 Educational tests and measurements. 149772 Wiesen, Allen E., joint author. 149773 ddc BK 49975 49975 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1987-07-25 0 371.102 MEC 1974 2016-08-23 00:00:00 C-2 2016-08-23 BK