TY  - BOOK
AU  - SCHEELE, MARTIN
TI  - PUNCH CARD METHODS IN RESEARCH & DOCUMENTATION
PY  - 1961///
CY  - NEW YORK
PB  - INTERSCIENCE PUBLISHERS, INC
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=1162
ER  -