000 00393nam a22001337a 4500
008 120924b xxu||||| |||| 00| 0 eng d
041 _aeng
082 0 _a029.7 PEN
100 1 _aPenna, C V
245 _aThe planning of library and documentation services
_cC.V.Penna
260 _aParis:
_bUNESCO,
_c1970.
300 _a158p. ;
_c21 cm.
650 4 _aLibrary and documentation services- Planning
999 _c129011
_d129011