000			00323nam a2200145Ia 4500
008			150226s9999 xx 000 0 und d
082			_aCHO
100			_a"Chopra, Punam"
245			_aProgrammed Learning
250			_a1998
260			_b"A.P.H.Publishing Corp,"
300			_aCHO
938			_b250002
942			_2ddc _cBK
999			_c1578 _d1578