00512nam a2200193 4500 20260709103557.0 9781775740162 TZS 10,000/= MCCL eng. AACR 2nd rev. ed. 330.1 ATM Atmanand Managerial economics / Atmanand Durban: Excel learning Pty ltd, c2011. ix, 278 p. : ill. ; 24 cm. eng. Economics Cost analysis Managerial economics BK 12800 12800 0 0 0 0 MU002 MU002 2026-01-20 0 330.1 ATM 005703 2026-07-09 10:37:02 1 2026-07-09 BK