A clinical reference on pediatric surgery in the practical question-and-answer format. It includes 80 chapters that present practical coverage which appeals to pediatric and general surgeons as well as pediatricians and primary care physicians. schovat popis
Covering a broad spectrum of both natural and synthetic gems, this guide serves as an essential resource for gem enthusiasts, collectors, and professionals alike. It presents detailed information on gem taxonomy and machining techniques in an accessible format. Organized by cutting styles, the chapters explore various topics, including the allure of gems, identification methods, and the intriguing world of luminescent and man-made gems. With original illustrations and a new introduction, this republished edition emphasizes its educational significance in gemmology.