00246nam a2200097Ia 4500008004100000082002000041100001900061245002300080260003700103300000800140150731s2007    xx            000 0 und d  a612.015bA 07 J  aJHA, PACSHGHAR  aAASVARISHT -VIGYAN  bCHAUKHAMBHA PUB. NEW DELHIc2007  a288