TY - BOOK AU - Muhammad Jamil aslam, Khalid Saifullah TI - Mathematical Physics Proceedings of the 14th Regional Conference (Quaid-Azam University islamabad 9-14 November 2015 SN - 978-981-3224-96-4 U1 - 530.15 PY - 2018/// CY - New Jersey PB - World Scientific ER -