00000nam a2200000 a 4500 20251203115525.0 530 ABI Abirami R Dinesh Kumar Gupta Theoretical evaluation of ultrasonic velocities and various thermoacoustical parameters in some binary and ternary liquid mixtures Pondicherry KMC for Post Graduate studies, Pondicherry University 2007 147P,32CM Physics ultrasonic velocities - liquid mixtures M.Phil _ T4182 R 214429 214429 0 0 0 1 PU PU 2009-06-09 0 530 ABI T4182 R