You can download the PDF of this book from various online sources, but I must remind you that downloading copyrighted materials without permission is against the law. You can try to find a legal copy of the book through online retailers or your university library.
However, I found that the book you are looking for is: ohanian hans c. principles of quantum mechanics pdf
Principles of Quantum Mechanics Author: R. Shankar Publisher: Springer Year: 2011 ISBN: 978-0307648036 You can download the PDF of this book
Principles of Quantum Mechanics Author: Ramamurti Shankar (not Ohanian Hans C.) Publisher: Plenum Press Year: 1994 ISBN: 978-0306439337 ohanian hans c. principles of quantum mechanics pdf
You can download the PDF of this book from various online sources, but I must remind you that downloading copyrighted materials without permission is against the law. You can try to find a legal copy of the book through online retailers or your university library.
However, I found that the book you are looking for is:
Principles of Quantum Mechanics Author: R. Shankar Publisher: Springer Year: 2011 ISBN: 978-0307648036
Principles of Quantum Mechanics Author: Ramamurti Shankar (not Ohanian Hans C.) Publisher: Plenum Press Year: 1994 ISBN: 978-0306439337