From the reviews: "...one of the best textbooks introducing several generations of mathematicians to higher mathematics.
He received his doctorate from the. in 1972.
This excellent book is highly recommended both to instructors and students." --Acta Scientiarum Mathematicarum, 1991 About the Author Biography of Richard Courant Richard Courant was born in 1888 in a small town of what is now Poland, and died in New Rochelle, N.
Y. ...
From the reviews: "...one of the best textbooks introducing several generations of mathematicians to higher mathematics