TY - BOOK AU - GRIMALDI, RALPH P TI - DISCRETE AND COMBINATONIAL MATHEMATICS AN APPLIED INTRODUCTION T2 - EC SN - 978-93-534-3305-5 U1 - 511.78 PY - 2023/// CY - NOIDA PB - PEARSON INDIA EDUCATION SERVICES PVT. LTD. KW - DISCRETE MATHEMATICS ER -