000 00407nam a2200157Ia 4500
020 _a0263053806
082 _a668.4
_bCLP
100 _aClarke, Peter J.
_9125557
245 _aPlastics for schools
_b: applied polymer science
_c Peter J. Clarke
260 _aLondon:
_bMills & Boon,
_c1976.
300 _a189p.
500 _aPB
546 _aEng
650 _aPolymers and polymerization
_945060
942 _cBK
999 _c2164
_d2164