=LDR 00000nam 2200000 4500 =001 INLIS00000000022334 =005 20260720170317 =082 ##$$a 540 =100 1#$$a Nana Sutrisna =245 1 $$a Kimia 1A /$c Nana Sutrisna =260 ##$$a Bandung :$b Grafindo Media Pratama,$c 2003