000 00294nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _bHOL
100 _aHolt, S. H.
245 0 _aLaboratory aids in diagonosis
260 _aBaltimore
_bWilliams & wilkins
_c1971
300 _a185
942 _2ddc
999 _c17906
_d17906