Bahl, J.C .
Secretarial Practice in India / Textual Documents J.C.Bahl. - 7 / . - Bombay : N.N.Tripathi private limited , 1964. - 714 ; .
657.2 / BAH/SE
Secretarial Practice in India / Textual Documents J.C.Bahl. - 7 / . - Bombay : N.N.Tripathi private limited , 1964. - 714 ; .
657.2 / BAH/SE