000 00229nam a2200097 4500
082 _a025.43 UDC/BSI-23
100 _aB S I
245 _aUDC 77 Photography BS 1000(77): 1968
_cB S I
260 _aLondon
_bB S I
_c1968
942 _cREF
999 _c380064
_d380064