Textbook on differential equations :
575.35VAS
Vasishtha, A.R.
Textbook on differential equations : for B.A. and B.Sc. students of all Indian Universities / by A.R.Vasishtha,S.K.Sharma [and] Sukhendra Singh.- 9th ed.-Meerut:Krishna Prakashan Media,.
94p. ;20(Hb)
ISBN: Rs. 35.00
Cen Lib/Ret /A-799770/ A-799770 / 35.00 /sign