JPyro9 - Journal of Pyro Issue #9, Summer, 1999

Journal of Pyrotechnics Issue #9, Summer, 1999:
1. Organic Fuels: Composition and Formation Enthalpy-Part II - Resins, Charcoal, Pitch, Gilsonite, and Waxes
2. The Hazards Posed by Fragments from Rupturing Steel Fireworks Mortar Tubes - Predictions from a Computer Model
3. An Introduction to Chemical Thermodynamics Part 1 - Matter, Energy and the First Law
4. Performance Study of Civil War Vintage Black Powder
5. The Rare Earths As Possible Flame Color Agents
6. Studies on Low Smoke Photoflash Compositions