TY - GEN AU - Bhatnagar, M.S. TI - A textbook of polymers Vol; III: chemistry and technology of polymers condensation polymers SN - 8121923840 U1 - 547.7 PY - 2004/// CY - New Delhi PB - S. Chand and Company Ltd KW - MACROMOLECULES KW - CHEMISTRY KW - POLYMERS ER -