Technology information forecasting & assessment(TIFAC) <br/><br/>
Enzymes(Genetically engineered & immobilised) 
Technology information forecasting & assessment(TIFAC) 
 - New Delhi.  TIFAC.  1992 
 - xi; 384p 
<br/><br/><label>Dewey Class. No.: </label>660.6340723  / T255T