TY - GEN AU - SUBIR KUMAR MUKHERJEE TI - ADVANCED DIFFERENTIAL CALCULUS OF SEVERAL VARIABLES SN - 978-93-83420-88-9 U1 - 515.33/MUK/ADV PY - 2017/// CY - KOLKATA PB - ACADEMIC PUBLISHERS KW - 500 Science KW - 510 Mathematics KW - 515 Analysis ER -