000 00463 a2200169 4500
005 20250829153737.0
020 _a0335041809
082 _a541.3
_bOPP
100 1 _aUniversity, Open
_9196397
245 1 0 _aPrinciples of chemical processes
_cOpen university
_b: polyvinyl chloride:a case study
260 _aMilton Keynes
_bOpen university press
_c1975
300 _a54p.
500 _aPB
546 _aEng
650 _aChemistry, physical
_9196398
942 _cBK
999 _c15897
_d15897