""A First Course In The Differential And Integral Calculus"" is a classic textbook written by William Fogg Osgood and first published in 1907. The book is designed as an introduction to calculus for students who have a solid foundation in algebra and geometry.The textbook covers the fundamental concepts of differential and integral calculus, including limits, derivatives, integrals, and applications of calculus to real-world problems. The author explains...