TY - BOOK AU - Waseem Shahzad TI - New classes of polytropic models with generalized polytropic equation of state [MSc Mathematics] U1 - TP 512.96 PY - 2018/// CY - Lahore PB - UMT. Department of Mathematics KW - Department of Mathematics N1 - Report presented in partial requirement for MSc degree in Mathematics Advisor : Dr. Muhammad Aziz ur Rehman ER -