TY - BOOK ED - Indian Standard Institution, New Delhi (India) TI - Indian Standard: methods of test for plastic buttons (thermoselling) U1 - 668.4 PY - 1960/// CY - New Delhi PB - Indian Standard Institution KW - Rotational molding of plastics KW - Congresses KW - Plastic foams KW - Plastics KW - Laboratory manuals KW - Polyurethanes ER -