000 00512nam a22001937a 4500
003 CEME
005 20210628202641.0
008 210125b xxu||||| |||| 00| 0 eng d
020 _a81-203-2733-0
040 _c.
082 _a515.353 RAO
100 _aRao, K .Sankara
_960915
245 _aIntroduction to partial differential equations
250 _a2ND
260 _aNEW DELHI
_bPRENTICE HALL OF INDIA
_c2005
300 _aIX,427 P
650 _aPARTIAL DIFFERENTIAL EQUATIONS
_92849
942 _cBK
_2ddc
999 _c570517
_d570517