na INLIS000000000013473 20200219141346 200219||||||||| | ||| |||| ||ind|| 979-534-518-3 010-0220013473 ind 531.6 531.6 CHR c chris cooper chemistry Matters! Volume 4 energy and reactions Edisi cet.1 bandung pakar raya pakarnya pustaka 2008 80 hlm. ilus - - energi dan reaksi