TY - BOOK AU - Singhania, Aditya AU - Singhania, Aditi AU - Singhania, Punam TI - Taxmann's GST e-invoicing: a comprehensive guide to e-invoicing SN - 9789390128549 U1 - 343.052 SIN PY - 2020/// CY - New Delhi PB - Taxmann KW - GST KW - GST Registration KW - GST on Transition KW - GST Refunds ER -