Published in paperback in 1998 by Westview press ISBN 0 - 8133 - 3546 - 9 .
ISBN 0 - 684 - 81013 - 1 .
Published in paperback in 1998 by Westview press ISBN 0 - 684 - 81013 - 1             .
ISBN 0 - 684 - 81013 - 1 .