000			00367nam a2200157Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a551.7 _bSh534
100			_aShaw A B
245			_aTime in stratigraphy
260			_aLondon _bMcGraw-Hill _c1964
300			_axiv,365p.
650			_aStratigraphy
942			_cBK
999			_c54914 _d54914