It is written by Ian V. Hogg, and contains numerous illustrations, diagrams and charts. ... The shock-wave circled the world three times, taking 36 hr 27min for the first circuit. ... Largest nuclear weapons The most powerful ICBM (inter- continental ballistic missile) is the former USSRa#39;s SS-18 (Model 5) ... Its peak number of students was 180 000 in 1987. although the number had declined to 166 000 by 1990.
|Title||:||The Guinness Book of Records|