000 00400nam a22001697a 4500
003 IIGG
005 20230724055717.0
008 220422s1952 xxu||||| |||| 00| 0 eng d
040 _cIIGG
100 _aBernal, J. D.
245 _aMarx and science
260 _aNueva York :
_bInternational Publishers,
_c1952
300 _a48 p.
600 _aMARX, KARL
650 _aCIENCIA
942 _2z
_cLIBRO
999 _c97725
_d97725