Gichaga, Francis J. Essentials of highway engineering / Francis J. Gichaga, Neville A. Parker. - Nairobi : MacMillan, 1988. - xiv, 313 p. : ill. ; 25 cm. - ANSTI technology series. . With reference to warm climates. Includes bibliographical references. Includes index. ISBN: 0333448561 (pbk.)