00847cam a22002891 4500 sa 62000836 DLC 20260227111916.0 790423s1961 ii a b 000 0 eng sa 62000836 GB62-13639 (OCoLC)4887270 DLC NcRS Uk DLC premarc QD549 .P82 541.345 Prakash, Satya, 1914- Ultrasonics and colloids [by] Satya Prakash and Ashim Kumar Ghosh. [1st ed.] Allahabad, Scientific Research Committee, 1961. 142 p. illus. 22 cm. Uttar Pradesh. Scientific Research Committee monographs Includes bibliography. Colloids. Ultrasonics. Ghosh, Ashim Kumar, joint author. 53060 53060