Modern UPS(uninterrupted power supply) :
Lotia, Manahar
Modern UPS(uninterrupted power supply) : introduction, servicing & troubleshooting / UPS systems Uninterrupted power supply systems Manahar Lotia - New Delhi : BPB Publications, 2004 - vi, 122 p. : ill. (some col.) ; 25 cm. - NRFC ; 108 .
"August 1993."
9788176568623 8176568627
98903959
Electric power
Electric power--Technological innovations
621.38 / LOM 2004
Modern UPS(uninterrupted power supply) : introduction, servicing & troubleshooting / UPS systems Uninterrupted power supply systems Manahar Lotia - New Delhi : BPB Publications, 2004 - vi, 122 p. : ill. (some col.) ; 25 cm. - NRFC ; 108 .
"August 1993."
9788176568623 8176568627
98903959
Electric power
Electric power--Technological innovations
621.38 / LOM 2004