-
1Published 1970### CRL customization ### ?> ### Add publisher and desc details ### ?>Singapore : The Ministry, 1970-v. : ill. ; 23-25 cm.Issued also in microfilm.
-
2Dacca, Times Publications.v. ill. 27 cm.
-
3Gandhinagar : Directorate of Information, Govt. of Gujarat,v. ; 21 cm.
-
4Calcutta, Eastern India Centre for Mass Communication Studies.v. 25 cm.