BOOTH. J.D, . (1993). CLIPPER 5 A DEVELOPERS GUIDE. NEW DELHI: BPB PUBLICATIONS.
BOOTH. J.D, . 1993. CLIPPER 5 A DEVELOPERS GUIDE. NEW DELHI: BPB PUBLICATIONS.
BOOTH. J.D, . CLIPPER 5 A DEVELOPERS GUIDE. NEW DELHI: BPB PUBLICATIONS. 1993.