000 00486nam a22001697a 4500
008 230519b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a678.5/.8(026)
_bJ7
100 _aSimonds, Herbert R
_99409
245 _aConcise guide to plastics
250 _a2nd ed.
260 _aLondon:
_bReinhold Publishing Corporation,
_c1957
300 _axi, 318p.
650 _aIndustries
653 _aPlastics
942 _2udc
_cREF
999 _c32264
_d32264