000 00452nam a22001691 4500
001 69662
090 _a69662
100 _a20070619d1979 k f0pory5003 ba
101 0 _aeng
102 _aFR
200 1 _aGuidelines on Referral Centres
210 _aParis
_cUnited Nations International Scientific Information System
_d1979
215 _a49 p.
_d[30] cm
606 1 _aSistemas de informação
606 1 _aUNISIST
675 _a002.6