000 00370nam a22001577a 4500
020 _a9789559244288
082 _a668.4 KAR
100 _aKarunanayake,Laleen
245 _aIndustrial Polymers
260 _aColombo
_bInstitiute of Chemistry
300 _a53p
490 _aMonograph No:24
650 _aindustrial polymers
650 _aMonograph No:24
942 _cMON
999 _c2439
_d2439