00750nam a2200265 a 4500 69246 BD-RjUL 20211209081850.0 770301s1946 n a 001 0 eng (BD-RjUL)69457 DLC PPD DLC BD-RjUL eng eng 23 678.2 PER 1946 Perry, Josephine 205153 The rubber industry / by Josephine Perry. New and rev. ed. New York : Longmans, Green and co., 1946 127 p. : ill. ; 22 cm. America at work Includes index Rubber. 205154 Rubber industry and trade. 161785 America at work 205157 ddc BK 69246 69246 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1958-02-19 U. S. Govt. 0.00 0 678.2 PER 1946 2017-04-10 00:00:00 C-1 2017-04-10 BK