000 00329nam a2200109 4500
008 240913b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 061.6(81)(058.7)
_bK3.1
245 _aBrasil:
_bFasciculo I
_c/ UNESCO
260 _aPairs:
_bUNESCO,
_c1963
942 _2udc
_cREF
999 _c67440
_d67440