Kolesar Peter, Blum H. Edward. <br/><br/>
Square root laws for fire engine respone distances./ 
Peter Kolesar, Edward. H Blum. 
 - California:  Rand Corporation,  1973 
 - p.;  28 cm 
 - Rand corporation papers ;  P-5091 .
 - Rand corporation papers ;  P-5091 .
<br/><br/><label>ISBN: </label> Hadiah