00458nam a22001217a 4500020002400000082002000024100003500044245003500079260003000114300003400144500002000178650013800198  a9788121938907 (pbk)  a620.00151	bDAS  aDass, H. K.aEr. Rajnish Verma  aHigher engineering mathematics  aNew DelhibS. Chandc2018  axx, 1714 p.b: ill.c; 24 cm.  aIncludes index.  aHigher engineeringaMathematics-PhysicsvPartial differentiationvDifferential equationvTensor analysisvIntegrationvCalculusvFBSH