00500nam a22001817a 4500 116653 116652 OSt 20260706112938.0 201021b ||||| |||| 00| 0 eng d 9789386418968 541.64 MIS Misra,G S 302 Polymer Chemistry by Misra G S 2ed. Delhi New age international publications 2018 253p. Copolymerization Polymer additives Fabrication of polymers ddc BK