TY - BOOK AU - Saha Ullas Kumar TI - Principles of Taxation Laws: With Goods and Services Tax Act,2017 GST SN - 9789390735440 U1 - 343.5405 SAH PY - 2023/// CY - Prayagraj PB - Central Law Publications KW - laws KW - taxation KW - kumar KW - principles KW - saha KW - ullas ER -