TY - BOOK AU - Sathianarayanan,K. AU - Vijayalakshmi,S. TI - Chemistry guide for class X: for matriculation board SN - 0070620776 (pbk) U1 - 540.76 22 PY - 2007/// CY - New Delhi PB - Tata McGraw-Hill Education KW - Chemistry KW - Study and teaching KW - Examintions, questions, etc ER -