00557cam a2200193ua 45000010005000000080039000050400009000440410008000530820010000611000026000712450035000972500012001322600040001446530020001846530030002049420007002349990015002419520107002569460150916n        ii  |||gr||||Z||||||ben  cMAIN  aben  a651.7  aAcharya, P.,eAuthor.1 aBanijya bichintacby P Acharya  a5th ed.  aCalcutta:bRabindra library,c1969.  aOffice services  aCommercial correspondence  cBK  c8509d8509  00104070aMAINbMAINcGENd2020-09-19l0o651.7 | ACHp16969r2020-09-19 00:00:00t1w2020-09-19yBK