ULTD - What does ULTD stand for? The Free Dictionary
References in periodicals archive
Apart from Ladybird and Ecko Ultd, we already have good presence in all of these formats," Gupta said.
Ecko Ultd would add another six to the existing two.
, Eket., (3) Department of Physics, Rivers State University of Science & Tech., Port Harcourt, Nigeria , + Author for correspondence.