000 | 00444 a2200133 4500 | ||
---|---|---|---|
082 |
_a010.78 _bUn34m |
||
245 | 1 | _aMEDLARS STORY AT THE NATIONAL LIBRARY OF MEDICINE | |
260 |
_aWashington _bU. S. Dept. Of Health, Education And Welfare, Public Health Service _c1963 |
||
300 | _a73 | ||
650 | _aMedical Literature Analysis And Retrieval System | ||
650 | _aInformation Storage And Retrieval Systems | ||
964 | _gCIRC | ||
997 | _a77862 C | ||
999 |
_c455654 _d455654 |