000 00308 a2200121 4500
082 _a658.8
_bMAR
090 _c19925
_d30758
245 _aMarketing
_bdiploma in management
_b module 2
260 _aNawala
_bOpen University of Sri Lanka
_c1989
_g1989
300 _a44p.
_c28cm
650 _aMarketing
942 _cSR
999 _c47605
_d47605