00610cam a2200217u 4500 7673752 BD-DhUL 20150219214900.0 830202s1950 nyu 000 0 eng unk82089389 DLC CarP DLC BD-DhUL QE581 .T77 1950 552.5 TWP Twenhofel, William H. (William Henry), 1875-1957. Principles of sedimentation. 2nd ed. New York : McGraw-Hill, 1950. xii, 673 p. ; 24 cm. 0 cbc premunv u ncip 19 y-gencatlg ddc BK 18962 18962 0 0 ddc 0 552_500000000000000_TWP 0 NFIC 36316 DUSL DUSL GEN 2014-11-13 Purchased 552.5 TWP A2865 2014-11-13 2014-11-13 BK