Name: डाॅ. संजीव रंजनDesignation: अध्यक्षRoom no./Intercom: 441/5441Official Telephone No: 23318097Mail ID: sranjan@nic.in chmnsb-ship@nic.inResidence Tel./ Mobile: 9868800951Category: राष्ट्रीस नौवहन बोर्डWeight: 0