TY  - BOOK
AU  - Krishnan,Ayyathurai
ED  - National Science Library (India).
TI  - Regional union catalogue of scientific serials
T2  - INSDOC Union catalogue series,
AV  - Z7403 .N268 1968
U1  - 025.31 IND 
PY  - 1968///]
CY  - Delhi
KW  - Science
KW  - Periodicals
KW  - Bibliography
KW  - Union lists
KW  - Technology
ER  -