na INLIS000000000009643 20150925123304 171103||||||||| | ||| |||| ||may|| 1-55570-555-3 0010-091500000009643 may 025.5 025.5 R. v R. David Lankes The Virtual Reference Desk New York Neal-Schuman Publishers, Inc. 2006 226 hlm,; 23cm LAYANAN KEPADA PENGGUNA PERPUSTAKAAN dkk.