Alameda, California: Spectrum Holobyte, 1993. US Printing. slim 8vo. VG/ - no DJ. black wraps spine with tiny white and red titles, spinal column sides abraded and whitish, gently worn spine ends and edges. also a touch thumbed. textblock illustrated with a series of figures, much text detail, appendices, lessons plans and glossary. no interior writing or exterior marks to edges. 165 pp.
Shelved Rockville Bookstore
Price: $25 save 25% $18.75