TY - BOOK AU - Gopalan,R. AU - Sugumar,Wilfred AU - Raghavan,P.S. TI - Chemistry for class-VI: for matriculation board based on the new matriculation syllabus SN - 0070597294 (pbk.) : U1 - 540 PY - 2005/// CY - New Delhi PB - Tata McGraw-Hill Education KW - Chemistry ER -