Das. B.C
124 468 577
Integral Calculas including differential equations . — 12th.ed. C1-27th.rev.ed.C2& C3- 26th.ed.C4-54th ed. . — Calcutta : L.N.Dhur, 1971,C4-2009.
xxvi,448p. ill.diagrs. 18.5cm.
Rs.12.00,C4-Rs.160.00 Subjects--Index Terms: Mathematics
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