000			00404nam a22001697a 4500
003			OSt
005			20180904104430.0
008			130117b xxu||||| |||| 00| 0 eng d
020			_a9993601667
110			_aCAPSD
245			_aScience : Class Four.
250			_a2nd ed.
260			_aThimphu : _bEducation Department, _c2001.
300			_a161 p. _bill. _c28 cm.
650			_aScience.
942			_2ddc _cTB
999			_c7310 _d7310