TY  - GEN
AU  - Millman, Jacob
AU  - Taub, Herbert
TI  - Pulse, digital and switching waveforms
SN  - 0074622447
PY  - 1991///
CY  - New Delhi
PB  - Tata McGrarw-Hill
KW  - SOIL CONTENT ANALYSIS
KW  - ELECTRICAL ENGINEERING
UR  - https://opac.lib.ruh.ac.lk/cgi-bin/koha/opac-retrieve-file.pl?id=9a8d7903b9fbcf394c06b393a10974f1
ER  -