000 00477nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aRA776.5.U5
245 0 _aPretesting in health communication methods, examples
260 _aWashington
260 _bNIH
260 _c1984
300 _a59p.
300 _c28cm.
650 _aCommunication in medicine
700 _aill.
942 _2Library of Congress Classification
942 _cPamphlet
999 _c123076
_d123076