na INLIS000000000000269 20220127101557 0010-0118000269 220127 g 0 ind 979533641 001.678 001.678 TJI s Tjiptono Strategi riset lewat internet Cet.2 Yogyakarta; : Andi Yogyakarta, 2002 154 hlm : ilus. ; 22 cm Internet 3313/NF/pusBB/02 3314/NF/pusBB/02