Dear Professionals,If any library holds below mentioned article. Please send me. 1. PERFORMANCE PROVIDED, MARKET DEMAND, AND THE PRODUCT LIFE CYCLE by Clayton M Christensen. Product No. 1558BC-PDF-ENG 2. SYNTHES by John. T. Gourville. Product No. 502008-PDF-ENG Thank you, Gururaj F D Librarian Surana College for Post Graduation Studies Kengeri, Bangalore-560056. Mobile:- 8050001123 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.