TY - BOOK AU - CHUGH,K.L. AU - Agnish,S.L. TI - A text book of physical chemistry SN - 978-81-272-6415-4 U1 - 541 PY - 2010/// CY - Kolkata PB - Kalyani pub. KW - Chemistry KW - Physical chemistry KW - রসায়ন ER -