00841cam a22002651 4500 4534069 BD-DhUL 20140919081447.0 740801s1967 enka b 000 0 eng 66029432 DLC DLC DLC BD-DhUL QC182 .G69 1967 533.14 GRA Gregg, S. J. (Sidney John) Adsorption, surface area, and porosity / S. J. Gregg and K. S. W. Sing. [U.S. ed.] London ; New York : Academic Press, 1967. xi, 371 p. : ill. ; 24 cm. Includes bibliographical references and index. Adsorption. Gases Absorption and adsorption. Sing, K. S. W., joint author. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 11829 11829 0 0 ddc 0 533_140000000000000_GRA 0 NFIC 21004 DUSL DUSL GEN 2014-09-19 533.14 GRA A107711 2014-09-19 2014-09-19 BK 0 0 ddc 0 533_140000000000000_GRA 0 NFIC 21005 DUSL DUSL GEN 2014-09-19 533.14 GRA A184043 2014-09-19 2 2014-09-19 BK