000 00732cam-a2200289-a-4500
001 000061118
005 20240106023421.0
008 940209t19721972xxu r 000 0 eng d
020 _a0-15-512980-5
035 _a075391
035 _a086724 (baja)
035 _aUIA0061118
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aLB 1028
_bT8
100 _aTuckman, Bruce W
_d1938-
245 1 0 _aConducting educational research /
_cBruce W. Tuckman
260 _aNew York :
_bHarcourt Brace Jovanovich,
_cc1972
300 _a402 p. ;
_c24 cm
650 0 _aEducación -
_xInvestigación.
905 _a01
942 1 _cNEWBFXC1
999 _c60268
_d60268
980 _8126340
_g ADMIN1