TY - GEN AU - SUSHANTA DATTAGUPTA TI - RELAXATION PHENOMENA IN CONDENSED MATTER PHYSICS SN - 978-93-80663-22-7 U1 - 530.4/DAT/REL PY - 2011/// CY - KOLKATA PB - LEVANT BOOKS KW - 500 Science KW - 530 Physics ER -