00448nam a22001697a 4500 BD-DhUL 20161208153852.0 161208s1967 xxk||||| |||| 00| 0 eng BD-DhUL BD-DhUL 512.997 COL Cohn, P. M. Linear equations / P. M. Cohn London : Routledge & Kegan, 1967. viii, 75p. : diags.; 21cm. Algebra ddc BK 133117 133117 0 0 ddc 0 512_997000000000000_COL 0 NFIC 250110 DUL DUL GEN 2016-12-08 Purchased 512.997 COL A95466 2016-12-08 2016-12-08 BK