This Reference And Text Treats The Smalltalk Programming System And The Web Of Object-Oriented Ideas Within And Around It. Thus It Is More Than A Guide To The Language; It Also Examines Smalltalk In Its Technical And Historical Setting And Along The Way Addresses The Questions That Every Smalltalk Developer Sooner Or Later Naturally Wonders About. Assuming Nothing More Than General Programming Experience It Begins With What Objects And Classes Are And Eventually Progresses To Subtle Matters Such