Aviso de envio ao Brasil
A iMusic aguarda aprovação no programa Remessa Conforme. Até que a adesão seja concluída, compras enviadas ao Brasil serão tributadas integralmente, inclusive pedidos abaixo de USD 50.
De acordo com a existente cláusula em nossos Termos e Condições, nós não aceitamos devoluções por recusa do pagamento desses impostos.
Atualizado em 13/05/2026 · De todos da iMusic
![Cover for Ephraim F. Sudit · Productivity Based Management - Studies in Productivity Analysis (Paperback Book) [Softcover reprint of the original 1st ed. 1984 edition] (2013)](https://imusic.b-cdn.net/images/item/original/697/9789401196697.jpg?ephraim-f-sudit-2013-productivity-based-management-studies-in-productivity-analysis-paperback-book&class=scaled&v=1542334589)
![Cover for Ephraim F. Sudit · Effectiveness, Quality and Efficiency: A Management Oriented Approach (Paperback Book) [Softcover reprint of the original 1st ed. 1996 edition] (2011)](https://imusic.b-cdn.net/images/item/original/158/9789401073158.jpg?ephraim-f-sudit-2011-effectiveness-quality-and-efficiency-a-management-oriented-approach-paperback-book&class=scaled&v=1542702146)
![Cover for Ephraim F. Sudit · Effectiveness, Quality and Efficiency: A Management Oriented Approach (Hardcover Book) [1996 edition] (1996)](https://imusic.b-cdn.net/images/item/original/127/9780792398127.jpg?ephraim-f-sudit-1996-effectiveness-quality-and-efficiency-a-management-oriented-approach-hardcover-book&class=scaled&v=1410255235)