Distance education / by Usha Puri.

• Author: ProQuest (Firm); Puri, Usha.
• TeilnehmendeR: ProQuest (Firm)
• प्रकाशन का वर्ष : 2006
• भाषा: English
• भौतिक वर्णन: x, 341 p.
• ग्रन्थसूची: Includes bibliographical references (p. [331]-334) and index.
• आईएसबीएन: 9788189645137; 8189645137
• Hierarchical level: Monograph
• Statement of Responsibility: by Usha Puri.