na INLIS000000000013160 20200219140820 200219||||||||| | ||| |||| ||ind|| 979-534-520-6 010-0220013160 ind 553.4 553.4 KRI m krista west Metals and metalloids Edisi cet.1 Bandung pakar raya pakarnya pustaka 2007 80 hlm. ilus - ensiklopedi Umum