00285nam a2200097Ia 4500008004100000020001800041100001700059245006700076260003600143300000800179190710s9999    xx            000 0 und d  a81-87171-36-7  aBayars, Andi 0aApne hath vigyan : rochak gatividhiyan, majedar prayog (Hindi)  aBhopalbEklavya Prakashanc2008  a128