| ID | 002703 |
| Call Number | 030/CHI |
| Title Proper | Science at Work - Vol.9 |
| Language | ENG |
| Author | Childcraft |
| Publication | World Book Inc., 1985. |
| Description | 168p Brown Spine |
| Series | Childcraft |
| Note | Learn how simple tools are used to make machines, application of science with household jobs, building our modern world, and the inventionsthat have changed our lifestyle. |
| Note | Tools and machines at work
Making use of metals
Raw materials
Machines in the home
On the move
Words, sounds, pictures and signals
The world of engineering
Sources of power
Processed materials
Inventions and the future
Index |
| Standard Number | 0716660075 |
| Price. Qualification | Rs.350(Hb) |
| Classification Number | 030 |
| Key Words | Science - Miscellanea ; Science - Encyclopedias ; UOI - Trade ; UOI - Discoveries and inventions/explorations |