Books like Principles of quantum mechanics by Ramamurti Shankar

A companion simulation to Stephen Gasiorowicz’s textbook ‘Quantum Physics’, providing interactive, real‑world calculations for upper‑level quantum mechanics concepts.

A comprehensive, second‑edition text on quantum mechanics that refreshes the mathematical foundation, explores time‑reversal invariance, and delivers an extensive treatment of path integrals for advanced undergraduates and graduate students.

Second volume of Raymond A. Serway’s comprehensive physics textbook, covering chapters 15‑22 of fundamental topics for scientists and engineers, with clear explanations, problem‐solving exercises, and applications relevant to scientific research and engineering practice.

Debraj Ray, one of the most accomplished theorists in development economics today, presents in this book a synthesis of recent and older literature in the field and raises important questions that will help to set the agenda for future research. He covers such vital subjects as theories of economic growth, economic inequality, poverty and undernutrition, population growth, trade policy, and the markets for land, labor, and credit. The book takes the position that there is no single cause for economic progress, but that a combination of factors - among them the improvement of physical and human capital, the reduction of inequality, and institutions that enable the background flow of information essential to market performance - consistently favor development. Ray supports his arguments throughout with examples from around the world. The book assumes a knowledge of only introductory economics and explains sophisticated concepts in simple, direct language, keeping the use of mathematics to a minimum.

A comprehensive guide for students on how to write academic papers in various fields, including science and nonscience, with an emphasis on clear and professional style in typed presentations.