=LDR 00000nam 2200000 4500 =001 INLIS000000001170626 =005 20231201020735 =035 ##$$a 0010-1223000041 =007 ta =008 231201###########################0#eng## =082 ##$$a 001.4 =084 ##$$a 001.4 BRU c =100 #$$a BRUCE W TUCKMAN =245 1#$$a CONDUCTING EDUCATIONAL RESEARCH. /$c BRUCE W TUCKMAN =260 ##$$a FRANCISCO :$b HARCOURT BRACE JOVANOVICH,$c 2008 =300 ##$$a xiii + 402 hlm ; $c 25 cm =650 #4$$a RESEARCH =856 ##$$a -