00353nam a2200133 a 450000500170000002000150001708200200003210000160005224500580006825000110012626000390013730000190017670000240019520251203092003.0 a8122405487 a515.63,bD, ash aAshraf, Ali aVector analysis with applications, MD.Ali Sshraf, eng a3rd ed aNew Delhi, Wiley Eastern, Inc1993 axv,308p.c20cm aKazra, Abdul Khaleq