00406nam a2200145Ia 4500 211109s9999||||xx |||||||||||||| ||und|| 678.2 VIL-R Vilanilam, J V Rubber State Institute of Languages Thiruvananthapuram 1973 298p. general stack technology elastomers and elastomer productsGeneralia BOOK 0 0 0 0 SBCL SBCL 2 2021-11-09 100.00 0 678.2 VIL-R 00072174 2021-11-09 00:00:00 2021-11-09 BOOK 87315 87315