Brij Lal, .
Properties of matter / Textual Documents Brij Lal. - 3 / . - New Delhi : S.Chand and Co , 1983. - 442 ; .
22.50
530.412 / LAL/PR
Properties of matter / Textual Documents Brij Lal. - 3 / . - New Delhi : S.Chand and Co , 1983. - 442 ; .
22.50
530.412 / LAL/PR