TY - BOOK AU - NBAA TI - T07 elwments of commercial knowledge, management practices and taxation: National Board of Accounting and Audittors (NBAA) SN - 9789976780741 U1 - 380.065 NAT PY - 2014/// CY - Dar es Salaam PB - NBAA KW - Commercial knowledge KW - office management KW - Taxation KW - Businnes contract ER -