How and why in science
By: editor, R.G. Lagu ; illustrated by S.V. Maladkar, M.J. Chavan, S.P. Ozarkar.
Contributors: Lagu, R. G.; Maladkar, S. V.
Series: Junior series ;; book 1
Publisher: Oxford University Press
Published: 1984
Place of publication: Bombay [India] ; New York
Language: eng
Number of pages: 32