na INLIS000000000075826 20260406025152 0010-1117000949 260406 0 eng Encyclopedia of chemical technology : Index, Volume 21 / Raymond Eller Kirk Kirk, Raymond Eller 3rd ed New York : John Wiley Sons, 1978 xxvi, 968p ; 26 cm. 0471020745 660.03 Kir e XXI 660.03 TEKNIK KIMIA - ENSIKLOPEDI 015092112