000 00504nam a22001457a 4500
008 230220b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 002:61:574
_bK4
245 _aCommunication problems in biomedical research:
_bReport of a study
_c/ National Academy of Sciences-National Research Council
260 _aU S A:
_bNational Research Council,
_c1964
300 _a1331p.
650 _aScience
653 _aBiomedical
942 _2udc
_cPR
999 _c2240
_d2240