000 00435 a2200169 4500
001 81426
003 BR-BrIBR
005 20240314095427.0
008 200415s9999##################000#0#por#|
040 _cBR-BrIBR
099 _aAG 5151
100 1 _aScreven, C. G
_98543
245 0 4 _aThe measurement and facilitation of learning in the museum environment
_ban experimental analysis
260 _c1974
365 _a150
942 _cLIV
999 _c81426
_d81426