TY - BOOK AU - Prakash,Satya AU - Pandey,J.D. AU - Kapur,S.L. ED - Allahabad. TI - University of Allahabad studies 1965: chemistry section, ultrasonic waves and chemical systems U1 - 534.5 PY - 1965/// CY - Allahabad PB - Senate House KW - Wave mechanics KW - Ultrasonic testing N1 - Serial; Bibliography : p. 40-45 ER -