000 00327nam a2200121Ia 4500
100 _aWilliamson, R
020 _a0-444-41914-4
942 _cBK
245 _aTextile science and technology 4 : Fluorescent brightening agents
260 _aElsevier Scientific Publ, New York
_c1980
082 _a677.0283 Wil
300 _axii, 153
999 _c67695
_d67695