00663nam a22002537a 4500 CHAP 20220329140732.0 971013s1926 r 00010 d 56768 57740 61895 CHAP 678.5 S24 Schotz, S. P. 103156 Synthetic rubber New York : Van Nostrand, 1926 144 p. : ilus. BATCH-UPD 10 20130110 UCH01 0522 CONVERSION 10 20130109 UCH01 1331 Latex. 65063 BK LIBRO 678.5 S24 BC BPA -132829 BPA 25544 61895 i 56768 56768 1 0 0 3 0 MD BC BC 2019-12-31 LIBRO 127 0 678.5 S24 -132829 2019-12-31 00:00:00 2019-12-31 LIBRO