000 00283nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aRao
245 0 _aExport marketing of marine products
260 _bDiscovery
_aDelhi
_c2000
300 _a270 p.
700 _aPrakash
942 _cBK
999 _c2266
_d2266