000 00319nam a2200121Ia 4500
001 106194
008 170722s9999 xx 000 0 und d
100 _aBalasubrahmanyan, M.
245 _aBusines communications /
260 _aNew Delhi :
_bVikas Publishing House ,
_c1984.
300 _aviii264
_c21cms
942 _cGEN
999 _c104129
_d104129