000 00337nam a2200133Ia 4500
008 230220s9999 xx 000 0 und d
041 _aeng
082 _bDUB
100 _aDubash, P. J.
_91516531
245 _aScience and scientific method
260 _aBombay
_b Himalaya Pub. House
300 _a133p.
650 _aScience
_91516532
999 _c992770
_d992770