00303nam a2200121Ia 450000500170000000800410001704100080005808200160006610000150008224500360009726000390013330000090017220260720174826.0260720s1984    xx            000 0 und d  aeng  a530.75 BAHE  aBawl B . S  aEssential of Physical Chemistry  aNew DelhibS Chand & Companyc1984  a844p