000 00391pam a2200133a 44500
008 160408b1976 xxu||||| |||| 00| 0 eng d
020 _a0 335 04191 4
082 _a660.281
_bOP2P PT.2
100 _aThe Open University
245 1 _aPRICIPLES OF CHEMICAL PROCESSES, POLYVINYL CHLORIDE
_bA CASE STUDY
260 _a
_bThe Open University Press
_c1976
964 _gCIRC
997 _aA70883 C
999 _c275881
_d275881