00324nam a2200121Ia 4500008004100000041001200041100001500053245006200068260003500130300000800165650001500173700001400188221030s9999    xx            000 0 und d  aEnglish  aB. S. Rana 0aConcepts of Engineering Physicscby B. S. Rana, R. Sharma  bPBS EducationaJalandharc2012  a206  aBB Physics  aR. Sharma