000 00498cam a2200181 4500
999 _c17823
_d17823
005 20250301213811.0
082 _a574. 873 2
_bA425r
090 _aCOLECCION GENERAL
041 0 _aeng
100 1 _aAllen, Frank Worthington
245 1 _aRibonucleoproteins and ribonucleic acids: preparation and composition. /
_cFrank Worthington Allen
250 _a1st. ed
260 _bElsevier
_c19620000
_aNew York, us
300 _a192
650 0 7 _aNUCLEO
650 0 7 _aRIBONUCLEICO.
942 _2ddc
_cBK