TY  - BOOK
AU  - Ashraf, Amna
AU  - Sup: Dr. Tooba Feroze.
TI  - Approximate Solution in Terms of Functions of a System of Partial Differential Equations 
PY  - 2018///
CY  - Islamabad
PB  - SNS - NUST
KW  - Mathematics - MS Thesis
ER  -