00825nam a2200205Ia 4500003000400000005001700004008004100021020001800062040000900080082001800089100002800107245006800135260003700203300000900240650001600249942004200265952014000307952015500447999001700602OSt20200803112123.0190216s9999||||xx |||||||||||||| ||und|| a9788121908924 coclc a515.35bRAI/O aRaisinghania, M D93881 0aOrdinary And Partial Differential Equations /cM D Raisinghania bS Chand & Co,c2004.aNew Delhi: a370p aMathematics cBK2ddch515.35iRAI/Ok515.35mRAI/O 00102ddc40708MATHEMATICSaMESbMEScMATd2019-02-20g230.00l0o515.35 RAI/Op28501r2019-02-20 00:00:00t1w2019-02-20yBKzGL24R3 00102ddc40708MATHEMATICSaMESbMEScMATd2019-02-20g230.00l2m6o515.35 RAI/Op28502r2023-02-17 00:00:00s2022-12-21t2w2019-02-20yBKzGL24R3 c31919d31919