000 00371nam a22001457a 4500
008 230222b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 003
_bK5
245 _aArt of writing
260 _aParis:
_bUNESCO,
_c1965
300 _a50p.
650 _aWriting
653 _aPrimitive signs
942 _2udc
_cBK
999 _c2962
_d2962