000 00541cam a22001814a 4500
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_d49636
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008 170606n ne |||gr||||Z||||||eng
020 _a9788120342224
_cRS325.00
040 _aMAIN
082 _a515.353
_bRAO/I
100 _aRao, K. Sankara.
245 _aIntroduction to partial differential equations /
_cK Sankara Rao.
250 _a3rd ed.
260 _aNew Delhi :
_bPHI Learning ,
_c2011.
300 _axii,488p. :
_bIlls.,figs. ;
_c24cm. .
653 _aDIFFERENTIAL EQUATIONS, PARTIAL
942 _cBK