-
1प्रकाशित 1974### CRL customization ### ?> ### Add publisher and desc details ### ?>[Delhi : Controller of Publications, 1974-1976.4 v. ; 22 cm.“...India. Patent Office...”
-
2Delhi : Manager of Publications,v. ; 25-35 cm.“...India. Patent Office...”
-
3प्रकाशित 1974### CRL customization ### ?> ### Add publisher and desc details ### ?>[Delhi : Controller of Publications, 1974-1976.]1 online resource (4 v.)“...India. Patent Office...”
Center for Research Libraries: no.1 (1972/1973)
ऑनलाइन पहुंच -
4[Delhi : Controller of Publications,v. ; 22 cm.“...India. Patent Office...”