000 00271nam a22001217a 4500
020 _a0-408-00251-4
082 _a668.4 NEL'N
100 _aNELSON, W. E
_976005
245 _aNYLON PLASTICS TECHNOLOGY
260 _aLONDON
_bNEWNESS
_c1976
300 _a230P
942 _cBK
999 _c581408
_d581408