00457nam a22001457a 4500003000800000005001700008008004100025040003000066082001600096100002500112245010300137300003100240500002000271650002000291BD-DhUL20150105130549.0150105s1958 n a|||| |||| 001 0 eng d aBD-DhULcBD-DhULdBD-DhUL a668.14bSCS aSchwartz, Anthony M. aSurface active agents and detergents.bV. 2 /cAnthony M. Schwartz, James W. Perry & Julian Berch. axv, 839 p. :bill.c23 cm. aIncludes index. 2Surface agents.