000 00272nam a22000977a 4500
008 240726b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aCatalogo de hemeroteca
260 _aColombia:
_c1966
942 _2udc
_cBK
999 _c64826
_d64826