Published by Harperinformation, New York, Ny, U. S. A., 1994
ISBN 10: 0887306934 ISBN 13: 9780887306938
Soft Cover. Condition: Very Good. 306p, index; 8vo.
Published by Harperinformation, New York, Ny, U. S. A., 1997
ISBN 10: 0062730274 ISBN 13: 9780062730275
First Edition
Soft Cover. Condition: USED_VERYGOOD. First Edition. 160p, index, ilustrated. Almost new. ; 4to.
Published by Harperinformation, New York, Ny, U. S. A., 1997
ISBN 10: 0887308384 ISBN 13: 9780887308383
First Edition
Hard Cover. Condition: Very Good. Dust Jacket Condition: Very Good. First Edition. 302p, index, near new. 600gms weight. ; 8vo.