Earley, Mark W.
National electrical code handbook - 8th ed. - Massachusetts NFPA 1999 - x, 1063 p. ill. 28 cm.
1 USD = 159.74 LKR as at 03/07/2018
$ 24.99 = Rs. 3,991.90
0877654379
Electric wiring--Insurance requirements
Electric wiring--Standards
621.31924 / NAT
National electrical code handbook - 8th ed. - Massachusetts NFPA 1999 - x, 1063 p. ill. 28 cm.
1 USD = 159.74 LKR as at 03/07/2018
$ 24.99 = Rs. 3,991.90
0877654379
Electric wiring--Insurance requirements
Electric wiring--Standards
621.31924 / NAT