Chrakravarty, A K
Investigatory projects in chemistry / A K Chakravarty - New Delhi : McGraw Hill , c1983. - xii, 139p. : ill. ; tab. ; 24cm.
Chemistry
548.84 / CHI
Investigatory projects in chemistry / A K Chakravarty - New Delhi : McGraw Hill , c1983. - xii, 139p. : ill. ; tab. ; 24cm.
Chemistry
548.84 / CHI