na INLIS000000000042523 20131008015322 ind 010-101300000000445 ind 541.39 541.39, Het m Hetti R.a Manfaatin dan efek samping bahan kimia, Hetti R.A;Editor, Edi warsidi 2009 Bandung V,92 hlm, Ilus, 21 cm KIMIA FISIS, EFEK Edi Warsidi NBPNMAT 21602083/BPAP-NTB/2017 21302070