na INLIS000000000005143 I 0010-0317005141 Kalkulus Ayres, Frank 4th ed. Jakarta : Erlangga 2006 374 hlm. 25 cm 979-781-367-3 515 Ayr k 515 CALCULUS 149111211 439211211 439311211 149111211 439211211 439311211 439311211 149111211 439211211 439211211 149111211 439311211