BUREAN OF INDIAN STANDARDS INSTITUTION
part 2 HV 0.2 to Less Than HVS Is:1501(part 2):1984 - New Delhi BIS, Manak Bhavan 9 Bahadur shah Zafar marg 1985 - 13P
Is:1501(part 2):1984
part 2 HV 0.2 to Less Than HVS Is:1501(part 2):1984 - New Delhi BIS, Manak Bhavan 9 Bahadur shah Zafar marg 1985 - 13P
Is:1501(part 2):1984