Bali, R. N.
Propeties of matter/ R. N. Bali - 5th ed. - Dehli: Atma Ram & Sons; 1956. - 225p. : ill. ;tab. ; 18cm.
Includes index.
Physics.
531.401 / BAP
Propeties of matter/ R. N. Bali - 5th ed. - Dehli: Atma Ram & Sons; 1956. - 225p. : ill. ;tab. ; 18cm.
Includes index.
Physics.
531.401 / BAP