Properties of matter
Bali, R.N,
Properties of matter Bali, R.N, - 6th ed. - delhi ram lal pury c1959, - 277 p. : ill. : 18 cm.
530.412 / bal
Properties of matter Bali, R.N, - 6th ed. - delhi ram lal pury c1959, - 277 p. : ill. : 18 cm.
530.412 / bal