000 003380000a22001330004500
008 140223b1963 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _a2:97.1 K3
082 _a2:97.1 K3
245 _aInternational guide to educational documentation.
260 _aParis
_bUNESCO
_c1963
650 _aSHELF WORK
906 _aUNESCO
999 _c220953
_d220953