Zhbankov,D.N. <br/><br/>
Sanitarnoe issledovanie fabriki zavodov Smolenskoi gubernii Vypusk 1 

 - Smolensk  Izdanie Smolenskago Gubernskago Zemstva  1996 
 - neagtiev  185 frames  10.5x14.5cm 
<br/><br/> Book published in 1894