Steel for today. 

 - Videocassette (VHS)(20 min.) : sd., col. 1/2 in. 
<br/><br/> Today steel is the most used, most versatile, most indispensable commodity known to man, the rib-cage of civilization, without it modern society would collapse. Like the Genesis of man the beginning of steel is found in the dust of the ground, one twentieth of the earth's crust is made up of iron but the heavy lumps of rock represents potential only. To make them valuable an essence is required; the essence of the value added is a blend of human attributes- accumulated knowledge, experience, brain power, and skill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel.<br/>Steel industry and trade.