TY - BOOK T1 - Boundary elements an introductory course. A1 - Brebbia, C. A. LA - English PP - New York PB - Mcgraw-Hill Book YR - 1991 UL - https://tuklas.up.edu.ph/Record/UP-99796217607877365 OP - 292 CN - TA347 B69 B6825 1991 SN - 0905451767 ER -