na INLIS000000000004342 20150119074749.0 a ||| | 170609| ||| | 979-9409-46-2 0010-011500000002346 Supriyadi Eksperimen sains dasar 1 Surabaya IC 2007 iv, 28 hlm, ilus; 25 cm 7597/b/kpad/2012