na INLIS000000000001208 ind 0010-0724001208 First Aid Pertolongan Pertama Alton Thygerson Alton Thygerson Thygerson, Alton Jakarta Erlangga 2009 140 hlm. 978-979-075-33-34 616 ALT f 616 Penyakit P29/CP/24/1208