20.1 Earthquakes Resistant Buildings
20.2 Types of Earthquakes
20.3 Terminology
20.4 Magnitude and Intensity
20.5 Seismograph
20.6 I.S: Codes on Earthquake Resistant Building Design
20.7 Improving Earthquake Resistance of Small Buildings
20.8 Improving Earthquake Resistance of Tall Buildings
20.9 Cyclone Resistant Buildings
20.10 Fire Resistant Building