000 00231nam a2200097 4500
082 _a025.43 UDC/BSI-24
100 _aB S I
245 _aUDC 56 Palaeontology BS 1000 (56):1981
_cB S I
260 _aLondon
_bB S I
_c1981
942 _cREF
999 _c379993
_d379993