Electronic Concepts provides a detailed introduction to modern microelectronics. Jerrold Krenz emphasizes analog and digital circuits, and describes applications of particular devices and circuits...

This festschrift volume is dedicated to William Liller, a noted observational astronomer who is now retired from a Harvard University named professorship. Nineteen of Liller's colleagues and former...

The homotopy type of a closed simply connected 4-manifold is determined by the intersection form. The homotopy classes of maps between two such manifolds, however, do not coincide with the algebraic...