R.gupta popular CSIR -UGC NET Mathematical sciences
Mittal, P.C.
R.gupta popular CSIR -UGC NET Mathematical sciences - New delhi: Ramesh publishing house, 2024. - 595p.; 23*18 cm.
9789350127049 (pb)
378.1662 MIT-MIS
R.gupta popular CSIR -UGC NET Mathematical sciences - New delhi: Ramesh publishing house, 2024. - 595p.; 23*18 cm.
9789350127049 (pb)
378.1662 MIT-MIS