000 00284nam a22000977a 4500
008 230703b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aCACAO
260 _aTurrialba:
_bCentro De Ensenanza E Investigaction,
942 _cCR
999 _c48746
_d48746