TY  - BOOK
ED  - Bureau of Indian Standards
TI  - Indian Standard : plastics -- methods of testing - part 5 mechanical properties - section 6 determination of impact resistance by the free-falling dart method--staircase methods
CY  - New Delhi
KW  - Indian Standards
N1  - IS 13360 (part 5/sec 6) : 1999, ISO 7765-1 : 1988
ER  -