00492     2200169   4500001002100000005001500021008004100036035001900077041000700096082002200103090002200125100001500147245003600162260004600198300003500244650004300279INLIS00000000000311220210519133538210519|||||||||   |   |||   |||| ||   |   0010-0521003112  aen0 a633.91(100)/KNO/w  a633.91(100)/KNO/w0 aK.E. Knorr00aWorld rubber and its regulation  aCaliforniabStanord Universty Pressc1945  ax, 265 p.: ill.; 23 cm + index 0aRUBBER -- WORLD MARKETS -- REGULATIONS