000 00304nam a2200133Ia 4500
008 220201s1967 xx 000 0 eng d
082 _bPEN
100 _aPenna, C. V.
245 0 _aPlanning of library & documentation service
250 _a2
260 _bUNESCO
_c1967
300 _a158
942 _2ddc
999 _c18412
_d18412