TY - BOOK AU - KRISHNA CHATTOPADHYAY AU - MANAS MANDAL TI - ANALYTICAL CHEMISTRY : SKILL ENHANCEMENT COURSE SN - 978-93-90709-90-8 U1 - 540 PY - 2022/// CY - NEW DELHI PB - CBS PUBLISHERS & DISTRIBUTORS KW - ANALYTICAL CHEMISTRY KW - INSTRUMENTAL DEMONSTRATION ER -