CENGAGE Learning

Packt Publishing Ltd

Course Technology

Wiley

Wiley

John Wiley & Sons, Incorporated

Artech House

John Wiley & Sons, Incorporated

Springer Publishing Company

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I B M

I B M

I B M

I B M

Packt Publishing Ltd

I B M

I B M

IOS Press

Packt Publishing Ltd

John Wiley & Sons, Incorporated