000 00593nam a2200193Ia 4500
999 _c30693
_d30693
005 20220504140137.0
008 180712s9999 xx 000 0 und d
020 _a8173193657
082 _a515.353
_bSHA
_223
100 _aSHARMA, J. N.
100 _aSingh, Kehar
245 _aPartial differential equations for engineers and scientists /
_c[by] J. N. Sharma, Kehar Singh
260 _aNew Delhi
_bNarosa pub.
_c2001
300 _axi,257 p.
650 _aDifferential equations
650 4 _apartial differential equations
_912808
650 4 _aDifferential calculus
_94808
942 _cS