00369nam a2200157Ia 4500008004100000020000900041035000900050082001600059100002800075245004600103250000600149260003400155300000800189500000800197650000600205210723s9999||||xx |||||||||||||| ||und||  aNULL  a7610  a541.22BSHA  aSharma, Brijesh Kishore 0aPhysical Properties & Molecular Structure  a-  aMeerutbGoel Publishing House  a152  a439  a-