Dhawan Kheterpal & Kapil. Pradeep`s New Course Chemistry With Value based Question Class X1 Vol--11 Textual Documents S N Dhawan Sc Kheterpal & P N Kapil - Thirtieth Rev Edition. - Punjab Pradeep Publications - MTP10pg: 30cm. Subjects--Index Terms: Chemistry G-Chemistry G-Chemistry Dewey Class. No.: 540