If you're looking for a free PDF download of "Engineering Economics" by Tarachand, here are a few suggestions:

Engineering economics is a vital subject that deals with the application of economic principles to engineering problems. It helps engineers make informed decisions about investments, costs, and benefits. Tarachand's book on engineering economics is a popular resource among students and professionals. In this guide, we will provide an overview of the book, its contents, and how to access the PDF version.

Engineering economics focuses on decision-making by evaluating technical alternatives through a financial lens. Key topics typically covered in textbooks like Tarachand's include: ENGINEERING ECONOMICS