000 00363 a2200109 4500
022 _a03310000
245 1 0 _aReports on international conferences/
_cNigerbiblios
260 _aLagos:
_bNigerbiblios,
_c1982
522 _aNigeria
942 _2ddc
_cREF
999 _c3145
_d3145