TY  - BOOK
AU  - RICKERT, RUSSELL K.
TI  - ASTRONOMY & SPACE EXPLORATION
PY  - 1974///
CY  - MASSACHUSETTS
PB  - ADDISON-WESLEY PUBLISHING COMPANY
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=4627
ER  -